Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
LUDWIG, DAVID C.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004436/0394 | |
| Pages: | 1 |
| | Recorded: | 05/23/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06737013
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Correspondence name and address
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DONALD R. CASTLE
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100 ENDICOTT ST.
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DANVERS, MA 01923
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Assignment:
2
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Reel/Frame: | 005300/0156 | |
| Pages: | 2 |
| | Recorded: | 05/07/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07504207
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Correspondence name and address
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ROBERT E. WALTER
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GTE PRODUCTS CORPORATION
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100 ENDICOTT STREET
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DANVERS, MA 01923
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Assignment:
3
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Reel/Frame: | 005320/0722 | |
| Pages: | 2 |
| | Recorded: | 05/14/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07522616
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Correspondence name and address
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ROBERT E. WALTER
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GTE SERVICE CORPORATION
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100 ENDICOTT ST.
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DANVERS, MA 01923
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05/29/2024 12:11 PM
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