Patent Assignment Details
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Reel/Frame: | 006038/0616 | |
| Pages: | 2 |
| | Recorded: | 10/30/1990 | | |
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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04/23/1991
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Application #:
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07309323
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Filing Dt:
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02/10/1989
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Title:
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FILTER FOR GASES
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Assignee
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A CORP. OF WEST GERMANY |
D-7080 AALEN-WASSERALFINGEN, GERMANY |
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Correspondence name and address
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WELSH & KATZ,LTD.
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135 SOUTH LASALLE STREET-SUITE 1625
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CHICAGO, IL 60603
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