Search

Robert B. Davis

Examiner (ID: 12298, Phone: (571)272-1129 , Office: P/1743 )

Most Active Art Unit
1743
Art Unit(s)
1742, 1791, 1722, 1743, 1754, 3621, 1305
Total Applications
2862
Issued Applications
2449
Pending Applications
114
Abandoned Applications
305

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9051499 [patent_doc_number] => 20130249213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'GAS TURBINE START WITH FREQUENCY CONVERTOR' [patent_app_type] => utility [patent_app_number] => 13/850340 [patent_app_country] => US [patent_app_date] => 2013-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6101 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13850340 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/850340
Gas turbine start with frequency convertor Mar 25, 2013 Issued
Array ( [id] => 9704626 [patent_doc_number] => 08829696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Energy harvesting device' [patent_app_type] => utility [patent_app_number] => 13/850477 [patent_app_country] => US [patent_app_date] => 2013-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6985 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13850477 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/850477
Energy harvesting device Mar 25, 2013 Issued
Array ( [id] => 9729635 [patent_doc_number] => 20140265342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'EVAPORATIVE COOLING SYSTEM COMPRISING ENERGY RECOVERY TURBINE(S)' [patent_app_type] => utility [patent_app_number] => 13/835010 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3771 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13835010 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/835010
EVAPORATIVE COOLING SYSTEM COMPRISING ENERGY RECOVERY TURBINE(S) Mar 14, 2013 Abandoned
Array ( [id] => 9627191 [patent_doc_number] => 08796878 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-08-05 [patent_title] => 'Frictionless wind turbine' [patent_app_type] => utility [patent_app_number] => 13/844531 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2211 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13844531 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/844531
Frictionless wind turbine Mar 14, 2013 Issued
Array ( [id] => 10274623 [patent_doc_number] => 20150159620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'DEVICE FOR OBTAINING ELECTRICAL ENERGY FROM HYDROPOWER' [patent_app_type] => utility [patent_app_number] => 14/402428 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12185 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14402428 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/402428
Device for obtaining electrical energy from hydropower Mar 13, 2013 Issued
Array ( [id] => 11298449 [patent_doc_number] => 09506449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Submersible power generator' [patent_app_type] => utility [patent_app_number] => 14/421185 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5829 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14421185 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/421185
Submersible power generator Mar 4, 2013 Issued
Array ( [id] => 10217609 [patent_doc_number] => 20150102602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'POWER GENERATING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/382446 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5683 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14382446 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/382446
POWER GENERATING DEVICE Feb 27, 2013 Abandoned
Array ( [id] => 10223763 [patent_doc_number] => 20150108756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'COOLING SYSTEM AND METHOD FOR WIND POWER GENERATOR AND WIND POWER GENERATOR SET' [patent_app_type] => utility [patent_app_number] => 14/381584 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7552 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14381584 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/381584
Cooling system and method for wind power generator and wind power generator set Feb 21, 2013 Issued
Array ( [id] => 9588021 [patent_doc_number] => 08777555 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-15 [patent_title] => 'Yaw drive tidal turbine system and method' [patent_app_type] => utility [patent_app_number] => 13/773459 [patent_app_country] => US [patent_app_date] => 2013-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5403 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13773459 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/773459
Yaw drive tidal turbine system and method Feb 20, 2013 Issued
Array ( [id] => 10252528 [patent_doc_number] => 20150137524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'ELECTRIC GENERATOR' [patent_app_type] => utility [patent_app_number] => 14/403266 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2101 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14403266 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/403266
ELECTRIC GENERATOR Feb 14, 2013 Abandoned
Array ( [id] => 8948154 [patent_doc_number] => 20130193934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'WIND TURBINE GENERATOR, CONTROL METHOD FOR WIND TURBINE GENERATOR, WIND TURBINE GENERATOR SYSTEM, AND CONTROL METHOD FOR WIND TURBINE GENERATOR SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/768538 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8706 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13768538 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/768538
WIND TURBINE GENERATOR, CONTROL METHOD FOR WIND TURBINE GENERATOR, WIND TURBINE GENERATOR SYSTEM, AND CONTROL METHOD FOR WIND TURBINE GENERATOR SYSTEM Feb 14, 2013 Abandoned
Array ( [id] => 10851688 [patent_doc_number] => 08878374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Brushless alternator for helicopter transmission install' [patent_app_type] => utility [patent_app_number] => 13/766204 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2158 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13766204 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/766204
Brushless alternator for helicopter transmission install Feb 12, 2013 Issued
Array ( [id] => 9654463 [patent_doc_number] => 20140225468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'Remote integrated magnetic/elctro-magnetic AC/DC energy device/apparatus' [patent_app_type] => utility [patent_app_number] => 13/815221 [patent_app_country] => US [patent_app_date] => 2013-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6170 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13815221 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/815221
Remote integrated magnetic/elctro-magnetic AC/DC energy device/apparatus Feb 10, 2013 Abandoned
Array ( [id] => 10876970 [patent_doc_number] => 08901760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Dual generator single DC link configuration for electric drive propulsion system' [patent_app_type] => utility [patent_app_number] => 13/752012 [patent_app_country] => US [patent_app_date] => 2013-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3851 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13752012 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/752012
Dual generator single DC link configuration for electric drive propulsion system Jan 27, 2013 Issued
Array ( [id] => 9600960 [patent_doc_number] => 20140197642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'GRAVITY AND BOUYANCY ENGINE DRIVEN GENERATOR' [patent_app_type] => utility [patent_app_number] => 13/742550 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3013 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13742550 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/742550
GRAVITY AND BOUYANCY ENGINE DRIVEN GENERATOR Jan 15, 2013 Abandoned
Array ( [id] => 9809969 [patent_doc_number] => 20150021914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'Apparatus and Method for Reducing Current Ripple in Double Fed Induction Wind Power Generating System' [patent_app_type] => utility [patent_app_number] => 14/368851 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3342 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14368851 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368851
Apparatus and Method for Reducing Current Ripple in Double Fed Induction Wind Power Generating System Dec 26, 2012 Abandoned
Array ( [id] => 8901465 [patent_doc_number] => 20130168968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'Wind Power to Electric Power Conversion System with Propeller at Top of Tower and Generators at Bottom of Tower' [patent_app_type] => utility [patent_app_number] => 13/727544 [patent_app_country] => US [patent_app_date] => 2012-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1924 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13727544 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/727544
Wind Power to Electric Power Conversion System with Propeller at Top of Tower and Generators at Bottom of Tower Dec 25, 2012 Abandoned
Array ( [id] => 11791967 [patent_doc_number] => 09401618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-26 [patent_title] => 'Control circuit, and power generation device having the same' [patent_app_type] => utility [patent_app_number] => 14/365665 [patent_app_country] => US [patent_app_date] => 2012-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5909 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14365665 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/365665
Control circuit, and power generation device having the same Dec 24, 2012 Issued
Array ( [id] => 9389982 [patent_doc_number] => 08686586 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-04-01 [patent_title] => 'Lighting micro hydraulic power generator' [patent_app_type] => utility [patent_app_number] => 13/725967 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 1990 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13725967 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/725967
Lighting micro hydraulic power generator Dec 20, 2012 Issued
Array ( [id] => 10188002 [patent_doc_number] => 09217414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-22 [patent_title] => 'Wind power turbine for generating electric energy' [patent_app_type] => utility [patent_app_number] => 14/366610 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3121 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14366610 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/366610
Wind power turbine for generating electric energy Dec 19, 2012 Issued
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