Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
DEROLF, M. ROBERT
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 003990/0547 | |
| Pages: | 1 |
| | Recorded: | 06/04/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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11 EECUTIVE MALL |
P O BOX 840 |
VALLEY FORGE, PENNSYLVANIA |
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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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06186083
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Correspondence name and address
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ERNEST G. POSNER
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PQ CORP., P. O. BOX 840
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VALLEY FORGE PA 19482
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Assignment:
2
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Reel/Frame: | 005754/0266 | |
| Pages: | 3 |
| | Recorded: | 06/06/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORPORATION OF COMMONWEALTH OF PA |
500 E. SWEDESFORD ROAD, P.O. BOX 840 |
VALLEY FORGE, PENNSYLVANIA |
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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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07700205
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Correspondence name and address
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ERNEST G. POSNER
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PQ CORPORATION
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P. O. BOX 840
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VALLEY FORGE, PA 19482
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