Patent Assignment Details
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Reel/Frame: | 005797/0367 | |
| Pages: | 2 |
| | Recorded: | 08/08/1991 | | |
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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10/27/1992
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Application #:
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07729519
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Filing Dt:
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07/12/1991
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Title:
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INHIBITION OF SILICA AND SILICATE DEPOSITION IN COOLING WATER SYSTEMS
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Assignee
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4636 SOMERTON RD |
TREVOSE, PENNSYLVANIA 19053 |
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Correspondence name and address
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GIGI G. JOHNSTON
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BETZ LABORATORIES, INC.
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436 SOMERTON ROAD
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TREVOSE, PA 19053
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