Patent Assignment Details
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Reel/Frame: | 005725/0126 | |
| Pages: | 5 |
| | Recorded: | 03/08/1991 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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12/27/1983
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Application #:
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06400511
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Filing Dt:
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07/21/1982
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Title:
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APPARATUS AND METHOD FOR DETERMINING THE POSITION OF A DRIVEN COIL WITHIN A GRID OF SPACED CONDUCTORS
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Patent #:
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Issue Dt:
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07/15/1986
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Application #:
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06642370
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Filing Dt:
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08/20/1984
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Title:
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TWO-LAYER FLUID FILTER WITH SPACER
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Patent #:
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Issue Dt:
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02/14/1989
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Application #:
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06763563
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Filing Dt:
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08/08/1985
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Title:
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FLUID FILTER WITH INTERNAL SPACER
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Correspondence name and address
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EPSTEIN, EDELL & RETZER
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SUITE 220
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1901 RESEARCH BOULEVARD
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ROCKVILLE, MD 20850
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ATTN: AARON B. RETZER
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