Patent Assignment Details
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Reel/Frame: | 005547/0185 | |
| Pages: | 3 |
| | Recorded: | 11/30/1990 | | |
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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08/04/1992
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Application #:
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07621221
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Filing Dt:
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11/30/1990
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Title:
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METHOD FOR TREATING WASTEWATER SLUDGE
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Assignee
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3450 WEST CENTRAL AVENUE |
SUITE 250 |
TOLEDO, OHIO 46306 |
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Correspondence name and address
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BARNES, KISSELLE, RAISCH, CHOATE,
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WHITTEMORE & HULBERT
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3500 PENOBSCOT BUILDING
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DETROIT, MI 48226
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