Patent Assignment Details
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Reel/Frame: | 004567/0139 | |
| Pages: | 1 |
| | Recorded: | 06/27/1986 | | |
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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02/17/1987
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Application #:
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06777461
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Filing Dt:
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09/18/1985
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Title:
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PROCESS FOR PRODUCING ORGANOPHILIC SILICA
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Assignee
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A CORP OF OH |
CLEVELAND, OHIO |
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Correspondence name and address
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ROBERT E. MC DONALD
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THE SHERWIN-WILLIAMS CO.
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101 PROSPECT AVE., N.W.
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CLEVELAND, OH 44115
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