
Leonard Heyman
Examiner (ID: 276)
| Most Active Art Unit | 3406 |
| Art Unit(s) | 2831, 3406, 3743 |
| Total Applications | 332 |
| Issued Applications | 299 |
| Pending Applications | 9 |
| Abandoned Applications | 24 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3516793
[patent_doc_number] => 05555728
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'Apparatus and method for producing power using the excess pressure in natural gas pipelines'
[patent_app_type] => 1
[patent_app_number] => 8/383420
[patent_app_country] => US
[patent_app_date] => 1995-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2006
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/555/05555728.pdf
[firstpage_image] =>[orig_patent_app_number] => 383420
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/383420 | Apparatus and method for producing power using the excess pressure in natural gas pipelines | Feb 2, 1995 | Issued |
Array
(
[id] => 3471561
[patent_doc_number] => 05473898
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-12
[patent_title] => 'Method and apparatus for warming a steam turbine in a combined cycle power plant'
[patent_app_type] => 1
[patent_app_number] => 8/384508
[patent_app_country] => US
[patent_app_date] => 1995-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3117
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/473/05473898.pdf
[firstpage_image] =>[orig_patent_app_number] => 384508
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/384508 | Method and apparatus for warming a steam turbine in a combined cycle power plant | Jan 31, 1995 | Issued |
Array
(
[id] => 3609659
[patent_doc_number] => 05685155
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-11
[patent_title] => 'Method for energy conversion'
[patent_app_type] => 1
[patent_app_number] => 8/381466
[patent_app_country] => US
[patent_app_date] => 1995-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1155
[patent_no_of_claims] => 14
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[patent_words_short_claim] => 74
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/685/05685155.pdf
[firstpage_image] =>[orig_patent_app_number] => 381466
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/381466 | Method for energy conversion | Jan 30, 1995 | Issued |
Array
(
[id] => 3572552
[patent_doc_number] => 05515679
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-14
[patent_title] => 'Geothermal heat mining and utilization'
[patent_app_type] => 1
[patent_app_number] => 8/372305
[patent_app_country] => US
[patent_app_date] => 1995-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4414
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/515/05515679.pdf
[firstpage_image] =>[orig_patent_app_number] => 372305
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/372305 | Geothermal heat mining and utilization | Jan 12, 1995 | Issued |
Array
(
[id] => 3591286
[patent_doc_number] => 05588296
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Fusion heat recovery and combustion gases filtering system with electric power production'
[patent_app_type] => 1
[patent_app_number] => 8/359906
[patent_app_country] => US
[patent_app_date] => 1994-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1110
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588296.pdf
[firstpage_image] =>[orig_patent_app_number] => 359906
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/359906 | Fusion heat recovery and combustion gases filtering system with electric power production | Dec 19, 1994 | Issued |
Array
(
[id] => 3581367
[patent_doc_number] => 05557934
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-24
[patent_title] => 'Efficient energy conversion apparatus and method especially arranged to employ a stirling engine or alternately arranged to employ an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/360053
[patent_app_country] => US
[patent_app_date] => 1994-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 37
[patent_no_of_words] => 8861
[patent_no_of_claims] => 31
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[pdf_file] => patents/05/557/05557934.pdf
[firstpage_image] =>[orig_patent_app_number] => 360053
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/360053 | Efficient energy conversion apparatus and method especially arranged to employ a stirling engine or alternately arranged to employ an internal combustion engine | Dec 19, 1994 | Issued |
Array
(
[id] => 3574883
[patent_doc_number] => 05519998
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-28
[patent_title] => 'Apparatus for introducing feed water into a combined-cycle power station'
[patent_app_type] => 1
[patent_app_number] => 8/353123
[patent_app_country] => US
[patent_app_date] => 1994-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1167
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/519/05519998.pdf
[firstpage_image] =>[orig_patent_app_number] => 353123
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/353123 | Apparatus for introducing feed water into a combined-cycle power station | Dec 8, 1994 | Issued |
Array
(
[id] => 3479848
[patent_doc_number] => 05560209
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-01
[patent_title] => 'Arrangement for improving efficiency of a power plant'
[patent_app_type] => 1
[patent_app_number] => 8/353176
[patent_app_country] => US
[patent_app_date] => 1994-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2117
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/560/05560209.pdf
[firstpage_image] =>[orig_patent_app_number] => 353176
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/353176 | Arrangement for improving efficiency of a power plant | Dec 8, 1994 | Issued |
Array
(
[id] => 3535730
[patent_doc_number] => 05572869
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-12
[patent_title] => 'Actuator assembly for use in appliances'
[patent_app_type] => 1
[patent_app_number] => 8/346969
[patent_app_country] => US
[patent_app_date] => 1994-11-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/572/05572869.pdf
[firstpage_image] =>[orig_patent_app_number] => 346969
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/346969 | Actuator assembly for use in appliances | Nov 29, 1994 | Issued |
Array
(
[id] => 3404551
[patent_doc_number] => 05452580
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-26
[patent_title] => 'Thermal energy differential power conversion apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/344099
[patent_app_country] => US
[patent_app_date] => 1994-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2345
[patent_no_of_claims] => 11
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/452/05452580.pdf
[firstpage_image] =>[orig_patent_app_number] => 344099
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/344099 | Thermal energy differential power conversion apparatus | Nov 22, 1994 | Issued |
Array
(
[id] => 3587618
[patent_doc_number] => 05491620
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-13
[patent_title] => 'Light source illumination system'
[patent_app_type] => 1
[patent_app_number] => 8/342393
[patent_app_country] => US
[patent_app_date] => 1994-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/491/05491620.pdf
[firstpage_image] =>[orig_patent_app_number] => 342393
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/342393 | Light source illumination system | Nov 17, 1994 | Issued |
Array
(
[id] => 3516807
[patent_doc_number] => 05555729
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'Stirling engine'
[patent_app_type] => 1
[patent_app_number] => 8/340381
[patent_app_country] => US
[patent_app_date] => 1994-11-15
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/555/05555729.pdf
[firstpage_image] =>[orig_patent_app_number] => 340381
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/340381 | Stirling engine | Nov 14, 1994 | Issued |
Array
(
[id] => 3595878
[patent_doc_number] => 05533335
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-09
[patent_title] => 'Cam driving apparatus for a stirling cycle module'
[patent_app_type] => 1
[patent_app_number] => 8/334607
[patent_app_country] => US
[patent_app_date] => 1994-11-04
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[pdf_file] => patents/05/533/05533335.pdf
[firstpage_image] =>[orig_patent_app_number] => 334607
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/334607 | Cam driving apparatus for a stirling cycle module | Nov 3, 1994 | Issued |
Array
(
[id] => 3554592
[patent_doc_number] => 05537823
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'High efficiency energy conversion system'
[patent_app_type] => 1
[patent_app_number] => 8/327046
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[pdf_file] => patents/05/537/05537823.pdf
[firstpage_image] =>[orig_patent_app_number] => 327046
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/327046 | High efficiency energy conversion system | Oct 20, 1994 | Issued |
Array
(
[id] => 3536375
[patent_doc_number] => 05541819
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-30
[patent_title] => 'Modular lighting fixture'
[patent_app_type] => 1
[patent_app_number] => 8/321561
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[firstpage_image] =>[orig_patent_app_number] => 321561
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/321561 | Modular lighting fixture | Oct 11, 1994 | Issued |
Array
(
[id] => 3488334
[patent_doc_number] => 05513494
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-07
[patent_title] => 'Ocean thermal energy conversion (OTEC) system'
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[pdf_file] => patents/05/513/05513494.pdf
[firstpage_image] =>[orig_patent_app_number] => 298664
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/298664 | Ocean thermal energy conversion (OTEC) system | Aug 30, 1994 | Issued |
Array
(
[id] => 3577655
[patent_doc_number] => 05584573
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-17
[patent_title] => 'Method of producing headlight for vehicle and headlight produced thereby'
[patent_app_type] => 1
[patent_app_number] => 8/298205
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[pdf_file] => patents/05/584/05584573.pdf
[firstpage_image] =>[orig_patent_app_number] => 298205
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/298205 | Method of producing headlight for vehicle and headlight produced thereby | Aug 28, 1994 | Issued |
Array
(
[id] => 3487196
[patent_doc_number] => 05560700
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-01
[patent_title] => 'Light coupler'
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[firstpage_image] =>[orig_patent_app_number] => 286276
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/286276 | Light coupler | Aug 4, 1994 | Issued |
Array
(
[id] => 3535755
[patent_doc_number] => 05572871
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[patent_issue_date] => 1996-11-12
[patent_title] => 'System and apparatus for conversion of thermal energy into mechanical and electrical power'
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[firstpage_image] =>[orig_patent_app_number] => 283091
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/283091 | System and apparatus for conversion of thermal energy into mechanical and electrical power | Jul 28, 1994 | Issued |
Array
(
[id] => 3682960
[patent_doc_number] => 05595063
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-21
[patent_title] => 'Device and method for degassing make-up water for a steam turbine process'
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[pdf_file] => patents/05/595/05595063.pdf
[firstpage_image] =>[orig_patent_app_number] => 282035
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/282035 | Device and method for degassing make-up water for a steam turbine process | Jul 27, 1994 | Issued |