Patent Assignment Details
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Reel/Frame: | 005272/0645 | |
| Pages: | 2 |
| | Recorded: | 07/14/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/17/1991
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Application #:
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07379826
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Filing Dt:
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07/14/1989
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Title:
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MEASUREMENT OF ULTRAFINE PARTICLE SIZE DISTRIBUTIONS
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Assignee
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RESEARCH TRIANGLE PARK |
NORTH CAROLINA |
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Correspondence name and address
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IRVING M. FREEDMAN
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33 WEDGEWOOD RD.
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CHAPEL HILL, NC 27514
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05/31/2024 03:35 PM
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