Patent Assignment Abstract of Title
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Total Assignments:
3
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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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Inventor:
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WILLIAM A. DREWRY
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Title:
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METHOD FOR DEWATERING ALUM SLUDGE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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CIT BUILDING, SUITE 600, 2214 ROCK HILL ROAD |
HERNDON, VIRGINIA 22070 |
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WHITHAM & MARHOEFER |
RESTON INTERNATIONAL CTR. |
11800 SUNRISE VALLEY DR. |
RESTON, VA 22090 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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NORFOLK, VIRGINIA 23592-0013 |
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WHITHAM & MARHOEFER |
RESTON INTERNATIONAL CTR. |
11800 SUNRISE VALLEY DR. |
RESTON, VA 22090 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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800 WEST 46TH STREET |
NORFOLK, VIRGINIA |
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WHITHAM, CURTIS, WHITHAM & MCGINN |
MICHAEL F. WHITHAM |
RESTON INTERNATIONAL CENTER |
11800 SUNRISE VALLEY DRIVE, STE. 900 |
RESTON, VA 20191 |
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