Patent Assignment Details
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Reel/Frame: | 005961/0822 | |
| Pages: | 3 |
| | Recorded: | 12/20/1991 | | |
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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04/20/1993
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Application #:
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07810836
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Filing Dt:
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12/20/1991
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Title:
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ON-LINE WEB FILTRATION EFFICIENCY TEST METHOD
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Assignee
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A CORP. OF DELAWARE |
1400 WEST 94TH STREET |
MINNEAPOLIS, MINNESOTA |
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Correspondence name and address
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MERCHANT, GOULD, SMITH, EDELL, WELTER
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& SCHMIDT
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3100 NORWEST CENTER
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MINNEAPOLIS, MN 55402-4131
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