Patent Assignment Details
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Reel/Frame: | 006170/0117 | |
| Pages: | 2 |
| | Recorded: | 06/01/1992 | | |
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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06/28/1994
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Application #:
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07890854
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Filing Dt:
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06/01/1992
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Title:
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RESPIRATOR HAVING AN INSPIRATION GAS FLOW CONTROLLED BY THE EXPIRATION GAS FLOW
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Correspondence name and address
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ELIZABETH DEL RIO
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HILL, VAN SANTEN, STEADMAN & SIMPSON
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85TH FLOOR SEARS TOWER
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CHICAGO, IL 60606
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