Patent Assignment Details
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Reel/Frame: | 008755/0461 | |
| Pages: | 2 |
| | Recorded: | 09/30/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (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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03/14/2000
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Application #:
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08941307
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Filing Dt:
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09/30/1997
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Title:
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METHOD AND DEVICE FOR MONITORING THE CONDITION OF A FILTER IN A VENTILATOR
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Correspondence name and address
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HILL, STEADMAN & SIMPSON, P.C.
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JAMES D. HOBART
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85TH FLOOR SEARS TOWER
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233 S. WACKER DRIVE
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CHICAGO, IL 60606
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