Patent Assignment Details
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Reel/Frame: | 004793/0545 | |
| Pages: | 2 |
| | Recorded: | 09/28/1987 | | |
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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10/04/1988
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Application #:
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07101457
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Filing Dt:
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09/28/1987
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Title:
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USE OF SMELTER-GRADE SULFURIC ACID AS TRUE HEAVY-LIQUID MEDIA IN COAL CLEANING
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Correspondence name and address
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MICHAEL A. CIOMEK
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AMAX INC.
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AMAX CENTER
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GREENWICH, CT 06836
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