Patent Assignment Details
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Reel/Frame: | 013003/0672 | |
| Pages: | 2 |
| | Recorded: | 06/18/2002 | | |
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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07/17/2007
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Application #:
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10005534
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Filing Dt:
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11/08/2001
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Publication #:
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Pub Dt:
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06/27/2002
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Title:
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ROTARY VALVE APPARATUS AND ASSOCIATED METHODS
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Assignee
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A DELAWARE CORPORATION |
8100 WEST FLORISSANT AVENUE |
ST. LOUIS, MISSOURI 63136 |
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Correspondence name and address
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MARSHALL, GERSTEIN & BORUN
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ROGER A. HEPPERMANN
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6300 SEARS TOWER
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233 S. WACKER DRIVE
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CHICAGO, IL 60606-6357
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