Search

David A. Reifsnyder

Examiner (ID: 13912)

Most Active Art Unit
1723
Art Unit(s)
1723, 1778, 2899, 1797, 1776, 1306
Total Applications
2074
Issued Applications
1658
Pending Applications
148
Abandoned Applications
274

Applications

Application numberTitle of the applicationFiling DateStatus
90/003506 PROCESS FOR FABRICATING HONEYCOMB MATERIAL Jul 21, 1994 Issued
Array ( [id] => 3502631 [patent_doc_number] => 05569379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Grit collector for waste water treatment facility' [patent_app_type] => 1 [patent_app_number] => 8/273562 [patent_app_country] => US [patent_app_date] => 1994-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2203 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/569/05569379.pdf [firstpage_image] =>[orig_patent_app_number] => 273562 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/273562
Grit collector for waste water treatment facility Jul 10, 1994 Issued
Array ( [id] => 3739831 [patent_doc_number] => 05716527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-10 [patent_title] => 'Zeolite membrane with a selectivity enhancing coating' [patent_app_type] => 1 [patent_app_number] => 8/272352 [patent_app_country] => US [patent_app_date] => 1994-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12264 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/716/05716527.pdf [firstpage_image] =>[orig_patent_app_number] => 272352 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/272352
Zeolite membrane with a selectivity enhancing coating Jul 7, 1994 Issued
Array ( [id] => 3438127 [patent_doc_number] => 05466370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Apparatus for isolating solids from fluids' [patent_app_type] => 1 [patent_app_number] => 8/268367 [patent_app_country] => US [patent_app_date] => 1994-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2925 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/466/05466370.pdf [firstpage_image] =>[orig_patent_app_number] => 268367 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/268367
Apparatus for isolating solids from fluids Jun 29, 1994 Issued
Array ( [id] => 3107473 [patent_doc_number] => 05395537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Method for removing solids from aqueous wash solutions' [patent_app_type] => 1 [patent_app_number] => 8/262418 [patent_app_country] => US [patent_app_date] => 1994-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4043 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/395/05395537.pdf [firstpage_image] =>[orig_patent_app_number] => 262418 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/262418
Method for removing solids from aqueous wash solutions Jun 19, 1994 Issued
Array ( [id] => 3510226 [patent_doc_number] => 05575909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Separators' [patent_app_type] => 1 [patent_app_number] => 8/211826 [patent_app_country] => US [patent_app_date] => 1994-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 2893 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/575/05575909.pdf [firstpage_image] =>[orig_patent_app_number] => 211826 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/211826
Separators Jun 16, 1994 Issued
Array ( [id] => 3097329 [patent_doc_number] => 05447632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-05 [patent_title] => 'Hydrocyclone plant' [patent_app_type] => 1 [patent_app_number] => 8/244865 [patent_app_country] => US [patent_app_date] => 1994-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1913 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/447/05447632.pdf [firstpage_image] =>[orig_patent_app_number] => 244865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/244865
Hydrocyclone plant Jun 12, 1994 Issued
Array ( [id] => 3456560 [patent_doc_number] => 05468389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Double-acting pusher centrifuge' [patent_app_type] => 1 [patent_app_number] => 8/258043 [patent_app_country] => US [patent_app_date] => 1994-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2435 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/468/05468389.pdf [firstpage_image] =>[orig_patent_app_number] => 258043 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/258043
Double-acting pusher centrifuge Jun 9, 1994 Issued
08/255030 HIGH GRAVITY SEPARATOR Jun 6, 1994 Abandoned
Array ( [id] => 3484203 [patent_doc_number] => 05470465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Vortex system for separating particles from a liquid stream' [patent_app_type] => 1 [patent_app_number] => 8/254397 [patent_app_country] => US [patent_app_date] => 1994-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4169 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/470/05470465.pdf [firstpage_image] =>[orig_patent_app_number] => 254397 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/254397
Vortex system for separating particles from a liquid stream Jun 5, 1994 Issued
Array ( [id] => 3524486 [patent_doc_number] => 05582724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Centrifuge and rotor for use therein' [patent_app_type] => 1 [patent_app_number] => 8/253960 [patent_app_country] => US [patent_app_date] => 1994-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7763 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/582/05582724.pdf [firstpage_image] =>[orig_patent_app_number] => 253960 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/253960
Centrifuge and rotor for use therein Jun 2, 1994 Issued
Array ( [id] => 3489450 [patent_doc_number] => 05507947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Centrifugal apparatus for separating particulate material' [patent_app_type] => 1 [patent_app_number] => 8/244442 [patent_app_country] => US [patent_app_date] => 1994-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1677 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/507/05507947.pdf [firstpage_image] =>[orig_patent_app_number] => 244442 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/244442
Centrifugal apparatus for separating particulate material Jun 1, 1994 Issued
Array ( [id] => 3406601 [patent_doc_number] => 05437794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-01 [patent_title] => 'Hydrocyclone with turbulence creating means' [patent_app_type] => 1 [patent_app_number] => 8/244699 [patent_app_country] => US [patent_app_date] => 1994-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2928 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/437/05437794.pdf [firstpage_image] =>[orig_patent_app_number] => 244699 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/244699
Hydrocyclone with turbulence creating means May 31, 1994 Issued
Array ( [id] => 3534087 [patent_doc_number] => 05494579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Continuous decanter for processing nuclear products' [patent_app_type] => 1 [patent_app_number] => 8/249208 [patent_app_country] => US [patent_app_date] => 1994-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2022 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/494/05494579.pdf [firstpage_image] =>[orig_patent_app_number] => 249208 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/249208
Continuous decanter for processing nuclear products May 25, 1994 Issued
Array ( [id] => 3413815 [patent_doc_number] => 05433850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Adaptor to operate a honey extractor utilizing a power drill' [patent_app_type] => 1 [patent_app_number] => 8/235878 [patent_app_country] => US [patent_app_date] => 1994-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1540 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/433/05433850.pdf [firstpage_image] =>[orig_patent_app_number] => 235878 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/235878
Adaptor to operate a honey extractor utilizing a power drill May 1, 1994 Issued
Array ( [id] => 3415003 [patent_doc_number] => 05478484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Apparatus and method including a hydrocyclone separator in combination with a tubular filter' [patent_app_type] => 1 [patent_app_number] => 8/185826 [patent_app_country] => US [patent_app_date] => 1994-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2233 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/478/05478484.pdf [firstpage_image] =>[orig_patent_app_number] => 185826 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/185826
Apparatus and method including a hydrocyclone separator in combination with a tubular filter Apr 28, 1994 Issued
Array ( [id] => 3505498 [patent_doc_number] => 05562823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Combination centrifugal and sonic device for separating components within a solution' [patent_app_type] => 1 [patent_app_number] => 8/232645 [patent_app_country] => US [patent_app_date] => 1994-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5732 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/562/05562823.pdf [firstpage_image] =>[orig_patent_app_number] => 232645 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/232645
Combination centrifugal and sonic device for separating components within a solution Apr 24, 1994 Issued
Array ( [id] => 3515451 [patent_doc_number] => 05486381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Liquid saturation process' [patent_app_type] => 1 [patent_app_number] => 8/231608 [patent_app_country] => US [patent_app_date] => 1994-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5955 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486381.pdf [firstpage_image] =>[orig_patent_app_number] => 231608 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/231608
Liquid saturation process Apr 21, 1994 Issued
Array ( [id] => 3643367 [patent_doc_number] => 05639383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Used mineral motor oil ecological recycling procedure' [patent_app_type] => 1 [patent_app_number] => 8/230834 [patent_app_country] => US [patent_app_date] => 1994-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2388 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/639/05639383.pdf [firstpage_image] =>[orig_patent_app_number] => 230834 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/230834
Used mineral motor oil ecological recycling procedure Apr 20, 1994 Issued
Array ( [id] => 3548138 [patent_doc_number] => 05518617 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Gravity clarifier' [patent_app_type] => 1 [patent_app_number] => 8/211828 [patent_app_country] => US [patent_app_date] => 1994-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2949 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/518/05518617.pdf [firstpage_image] =>[orig_patent_app_number] => 211828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/211828
Gravity clarifier Apr 17, 1994 Issued
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