Patent Assignment Details
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Reel/Frame: | 004258/0913 | |
| Pages: | 3 |
| | Recorded: | 05/24/1984 | | |
Conveyance: | LICENSE (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/08/1981
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Application #:
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05957286
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Filing Dt:
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11/02/1978
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Title:
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SOURCE OF VACUUM AND DEVICE MAINTAINING A NEGATIVE PRESSURE IN AN ENCLOSURE
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Correspondence name and address
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WINSTON & STRAWN
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SUITE 5000
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ONE FIRST NATIONAL PLAZA
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CHICAGO IL 60603
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