
Sheldon J. Richter
Examiner (ID: 12291)
| Most Active Art Unit | 3406 |
| Art Unit(s) | 3745, 3401, 3405, 3406, 3748 |
| Total Applications | 822 |
| Issued Applications | 746 |
| Pending Applications | 22 |
| Abandoned Applications | 54 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 06/237909 | CONDENSING GAS-TO-GAS HEAT EXCHANGER | Feb 24, 1981 | Abandoned |
| 06/236646 | MANIFOLD | Feb 22, 1981 | Abandoned |
Array
(
[id] => 1930500
[patent_doc_number] => 04346760
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-31
[patent_title] => 'Heat exchanger plate having distortion resistant uniform pleats'
[patent_app_type] => 1
[patent_app_number] => 6/277742
[patent_app_country] => US
[patent_app_date] => 1981-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 5235
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/346/04346760.pdf
[firstpage_image] =>[orig_patent_app_number] => 277742
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/277742 | Heat exchanger plate having distortion resistant uniform pleats | Feb 17, 1981 | Issued |
Array
(
[id] => 2011306
[patent_doc_number] => 04368777
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-18
[patent_title] => 'Gas-liquid heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/233258
[patent_app_country] => US
[patent_app_date] => 1981-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[firstpage_image] =>[orig_patent_app_number] => 233258
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/233258 | Gas-liquid heat exchanger | Feb 9, 1981 | Issued |
Array
(
[id] => 1983801
[patent_doc_number] => 04360057
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-11-23
[patent_title] => 'High temperature abrasive resistant heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/232349
[patent_app_country] => US
[patent_app_date] => 1981-02-06
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 2203
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[pdf_file] => patents/04/360/04360057.pdf
[firstpage_image] =>[orig_patent_app_number] => 232349
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/232349 | High temperature abrasive resistant heat exchanger | Feb 5, 1981 | Issued |
Array
(
[id] => 2016158
[patent_doc_number] => 04369837
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-25
[patent_title] => 'Tube for tube-plate heat exchangers'
[patent_app_type] => 1
[patent_app_number] => 6/231176
[patent_app_country] => US
[patent_app_date] => 1981-02-04
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 231176
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/231176 | Tube for tube-plate heat exchangers | Feb 3, 1981 | Issued |
Array
(
[id] => 1999915
[patent_doc_number] => 04411307
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-25
[patent_title] => 'Wound tube heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/229331
[patent_app_country] => US
[patent_app_date] => 1981-01-29
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[firstpage_image] =>[orig_patent_app_number] => 229331
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/229331 | Wound tube heat exchanger | Jan 28, 1981 | Issued |
Array
(
[id] => 2012780
[patent_doc_number] => 04371034
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-02-01
[patent_title] => 'Plate type evaporator'
[patent_app_type] => 1
[patent_app_number] => 6/228755
[patent_app_country] => US
[patent_app_date] => 1981-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2661
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[pdf_file] => patents/04/371/04371034.pdf
[firstpage_image] =>[orig_patent_app_number] => 228755
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/228755 | Plate type evaporator | Jan 26, 1981 | Issued |
| 06/228746 | PLATE TYPE EVAPORATOR | Jan 26, 1981 | Abandoned |
Array
(
[id] => 2068965
[patent_doc_number] => 04444015
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-24
[patent_title] => 'Method for recovering power according to a cascaded Rankine cycle by gasifying liquefied natural gas and utilizing the cold potential'
[patent_app_type] => 1
[patent_app_number] => 6/228921
[patent_app_country] => US
[patent_app_date] => 1981-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2225
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[pdf_file] => patents/04/444/04444015.pdf
[firstpage_image] =>[orig_patent_app_number] => 228921
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/228921 | Method for recovering power according to a cascaded Rankine cycle by gasifying liquefied natural gas and utilizing the cold potential | Jan 26, 1981 | Issued |
Array
(
[id] => 2046589
[patent_doc_number] => 04388805
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-06-21
[patent_title] => 'Power plants deriving their energy from expansion and contraction'
[patent_app_type] => 1
[patent_app_number] => 6/226915
[patent_app_country] => US
[patent_app_date] => 1981-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 2630
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[pdf_file] => patents/04/388/04388805.pdf
[firstpage_image] =>[orig_patent_app_number] => 226915
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/226915 | Power plants deriving their energy from expansion and contraction | Jan 20, 1981 | Issued |
Array
(
[id] => 2000836
[patent_doc_number] => 04387766
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-06-14
[patent_title] => 'Hot oil heater with helical coil baffle'
[patent_app_type] => 1
[patent_app_number] => 6/226893
[patent_app_country] => US
[patent_app_date] => 1981-01-21
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[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1903
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[pdf_file] => patents/04/387/04387766.pdf
[firstpage_image] =>[orig_patent_app_number] => 226893
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/226893 | Hot oil heater with helical coil baffle | Jan 20, 1981 | Issued |
Array
(
[id] => 2069939
[patent_doc_number] => 04460037
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-17
[patent_title] => 'Tube construction for fluidized bed combustor'
[patent_app_type] => 1
[patent_app_number] => 6/226688
[patent_app_country] => US
[patent_app_date] => 1981-01-21
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[patent_drawing_sheets_cnt] => 8
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[pdf_file] => patents/04/460/04460037.pdf
[firstpage_image] =>[orig_patent_app_number] => 226688
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/226688 | Tube construction for fluidized bed combustor | Jan 20, 1981 | Issued |
Array
(
[id] => 2037683
[patent_doc_number] => 04382468
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-10
[patent_title] => 'Flat plate heat exchanger modules'
[patent_app_type] => 1
[patent_app_number] => 6/227088
[patent_app_country] => US
[patent_app_date] => 1981-01-17
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[pdf_file] => patents/04/382/04382468.pdf
[firstpage_image] =>[orig_patent_app_number] => 227088
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/227088 | Flat plate heat exchanger modules | Jan 16, 1981 | Issued |
Array
(
[id] => 2136175
[patent_doc_number] => 04498454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-12
[patent_title] => 'Method of and means for seasonally storing heat in a body of water'
[patent_app_type] => 1
[patent_app_number] => 6/225004
[patent_app_country] => US
[patent_app_date] => 1981-01-14
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[firstpage_image] =>[orig_patent_app_number] => 225004
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/225004 | Method of and means for seasonally storing heat in a body of water | Jan 13, 1981 | Issued |
Array
(
[id] => 1929988
[patent_doc_number] => 04350201
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[patent_kind] => NA
[patent_issue_date] => 1982-09-21
[patent_title] => 'Self fixturing heat exchanger'
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[patent_app_number] => 6/224035
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[pdf_file] => patents/04/350/04350201.pdf
[firstpage_image] =>[orig_patent_app_number] => 224035
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/224035 | Self fixturing heat exchanger | Jan 11, 1981 | Issued |
Array
(
[id] => 2014292
[patent_doc_number] => 04369629
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-25
[patent_title] => 'Natural energy extractor'
[patent_app_type] => 1
[patent_app_number] => 6/223235
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[patent_app_date] => 1981-01-08
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[pdf_file] => patents/04/369/04369629.pdf
[firstpage_image] =>[orig_patent_app_number] => 223235
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/223235 | Natural energy extractor | Jan 7, 1981 | Issued |
Array
(
[id] => 2004276
[patent_doc_number] => 04391323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-07-05
[patent_title] => 'Baffle for heating pipes'
[patent_app_type] => 1
[patent_app_number] => 6/223097
[patent_app_country] => US
[patent_app_date] => 1981-01-07
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[pdf_file] => patents/04/391/04391323.pdf
[firstpage_image] =>[orig_patent_app_number] => 223097
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/223097 | Baffle for heating pipes | Jan 6, 1981 | Issued |
Array
(
[id] => 1990091
[patent_doc_number] => 04344482
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-17
[patent_title] => 'Multiple flow condenser for air conditioning units of motor vehicles'
[patent_app_type] => 1
[patent_app_number] => 6/221326
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[patent_app_date] => 1980-12-29
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[pdf_file] => patents/04/344/04344482.pdf
[firstpage_image] =>[orig_patent_app_number] => 221326
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/221326 | Multiple flow condenser for air conditioning units of motor vehicles | Dec 28, 1980 | Issued |
Array
(
[id] => 2000899
[patent_doc_number] => 04407357
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-04
[patent_title] => 'Thin sheet metal heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/220028
[patent_app_country] => US
[patent_app_date] => 1980-12-23
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[pdf_file] => patents/04/407/04407357.pdf
[firstpage_image] =>[orig_patent_app_number] => 220028
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/220028 | Thin sheet metal heat exchanger | Dec 22, 1980 | Issued |