Patent Assignment Details
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Reel/Frame: | 008495/0878 | |
| Pages: | 3 |
| | Recorded: | 05/13/1997 | | |
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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03/19/1991
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Application #:
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07563929
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Filing Dt:
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08/07/1990
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Title:
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METHOD FOR DEWATERING ALUM SLUDGE
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Assignee
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800 WEST 46TH STREET |
NORFOLK, VIRGINIA |
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Correspondence name and address
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WHITHAM, CURTIS, WHITHAM & MCGINN
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MICHAEL F. WHITHAM
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RESTON INTERNATIONAL CENTER
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11800 SUNRISE VALLEY DRIVE, STE. 900
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RESTON, VA 20191
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