
Roy N. Envall Jr.
Examiner (ID: 19158)
| Most Active Art Unit | 2104 |
| Art Unit(s) | 2305, 2104, 2106, 2103, 2306 |
| Total Applications | 726 |
| Issued Applications | 708 |
| Pending Applications | 0 |
| Abandoned Applications | 18 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3122672
[patent_doc_number] => 05414651
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-09
[patent_title] => 'Arithmetic unit for multiplying long integers modulo M and R.S.A. converter provided with such multiplication device'
[patent_app_type] => 1
[patent_app_number] => 8/140817
[patent_app_country] => US
[patent_app_date] => 1993-10-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/414/05414651.pdf
[firstpage_image] =>[orig_patent_app_number] => 140817
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/140817 | Arithmetic unit for multiplying long integers modulo M and R.S.A. converter provided with such multiplication device | Oct 20, 1993 | Issued |
Array
(
[id] => 3520605
[patent_doc_number] => 05563808
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Pilger mill mandrel measuring device'
[patent_app_type] => 1
[patent_app_number] => 8/055475
[patent_app_country] => US
[patent_app_date] => 1993-05-03
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[pdf_file] => patents/05/563/05563808.pdf
[firstpage_image] =>[orig_patent_app_number] => 055475
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/055475 | Pilger mill mandrel measuring device | May 2, 1993 | Issued |
Array
(
[id] => 2748553
[patent_doc_number] => 05003163
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Heat recoverable article'
[patent_app_type] => 1
[patent_app_number] => 7/511866
[patent_app_country] => US
[patent_app_date] => 1990-04-18
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[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/05/003/05003163.pdf
[firstpage_image] =>[orig_patent_app_number] => 511866
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/511866 | Message display saddle for fuel dispensing nozzle | Apr 25, 1990 | Issued |
Array
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Array
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Array
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Array
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[id] => 2662022
[patent_doc_number] => 04978837
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[patent_kind] => NA
[patent_issue_date] => 1990-12-18
[patent_title] => 'Method and apparatus for electrically heat welding thermoplastic fittings'
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[pdf_file] => patents/04/978/04978837.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/508419 | Method and apparatus for electrically heat welding thermoplastic fittings | Apr 12, 1990 | Issued |
Array
(
[id] => 2756357
[patent_doc_number] => 05012488
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-30
[patent_title] => 'Crucible for inductive heating'
[patent_app_type] => 1
[patent_app_number] => 7/489042
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[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 489042
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/489042 | Crucible for inductive heating | Mar 4, 1990 | Issued |
Array
(
[id] => 2748874
[patent_doc_number] => 04987291
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-22
[patent_title] => 'Heater straps'
[patent_app_type] => 1
[patent_app_number] => 7/436757
[patent_app_country] => US
[patent_app_date] => 1989-11-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/436757 | Heater straps | Nov 14, 1989 | Issued |
Array
(
[id] => 2607715
[patent_doc_number] => 04965812
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-23
[patent_title] => 'Electrode for a glass melting'
[patent_app_type] => 1
[patent_app_number] => 7/433325
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[patent_app_date] => 1989-11-08
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[firstpage_image] =>[orig_patent_app_number] => 433325
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/433325 | Electrode for a glass melting | Nov 7, 1989 | Issued |
| 07/428487 | CONDUCTIVE POLYMER | Oct 30, 1989 | Abandoned |
Array
(
[id] => 2702066
[patent_doc_number] => 04988848
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[patent_issue_date] => 1991-01-29
[patent_title] => 'Ceramic heater element for dual zone sprue bushing'
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Array
(
[id] => 2738142
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Array
(
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Array
(
[id] => 2649333
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/416748 | Conductive polymer composition | Oct 2, 1989 | Issued |
Array
(
[id] => 2766622
[patent_doc_number] => 04994654
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[patent_issue_date] => 1991-02-19
[patent_title] => 'Heater coil mounting for a dryer'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/413151 | Heater coil mounting for a dryer | Sep 26, 1989 | Issued |
Array
(
[id] => 2645951
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[patent_issue_date] => 1991-09-10
[patent_title] => 'Automatic transaction machine'
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[firstpage_image] =>[orig_patent_app_number] => 412922
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/412922 | Automatic transaction machine | Sep 25, 1989 | Issued |
Array
(
[id] => 2665936
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[patent_issue_date] => 1990-08-07
[patent_title] => 'Cleaning device for information recording medium'
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[firstpage_image] =>[orig_patent_app_number] => 409993
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/409993 | Cleaning device for information recording medium | Sep 18, 1989 | Issued |
Array
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[patent_issue_date] => 1990-12-18
[patent_title] => 'Device for positioning and melting electrically conductive materials without a receptacle'
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Array
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