Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
JOHNSTON, NORMAN J.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 005176/0261 | |
| Pages: | 1 |
| | Recorded: | 10/31/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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300 "E" STREET SW |
WASHINGTON, DISTRICT OF COLUMBIA 20024 |
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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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07429514
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Correspondence name and address
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GEORGE F. HELFRICH
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NASA LANGLEY RESEARCH CENTER
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MAIL STOP 279
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HAMPTON, VA 23665-5225
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Assignment:
2
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Reel/Frame: | 005927/0071 | |
| Pages: | 4 |
| | Recorded: | 11/06/1991 | | |
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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07788403
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Correspondence name and address
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GEORGE F. HELFRICH
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NASA LANGLEY RESEARCH CENTER
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MAIL STOP 143
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9A AMES ROAD
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HAMPTON, VA 23665-5225
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Assignment:
3
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Reel/Frame: | 007546/0430 | |
| Pages: | 3 |
| | Recorded: | 06/26/1995 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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WASHINGTON, DISTRICT OF COLUMBIA 20546 |
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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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08425005
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Correspondence name and address
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GEORGE F. HELFRICH, ESQ.
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NASA LANGLEY RESEARCH CENTER
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MAIL STOP 212
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HAMPTON, VA 23681-0001
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Assignment:
4
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Reel/Frame: | 013037/0751 | |
| Pages: | 5 |
| | Recorded: | 10/02/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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WASHINGTON, DISTRICT OF COLUMBIA 20546 |
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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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09820274
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Correspondence name and address
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NASA LANGLEY RESEARCH CENTER
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MAIL STOP 212
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3 LANGLEY BLVD.
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HAMPTON, VA 23631-0001
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06/07/2024 06:00 PM
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