Patent Assignment Details
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Reel/Frame: | 007078/0251 | |
| Pages: | 3 |
| | Recorded: | 07/25/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/16/1994
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Application #:
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07879231
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Filing Dt:
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05/11/1992
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Title:
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POLYETHER POLYAMINO METHYLENE PHOSPHONATES FOR HIGH PH SCALE CONTROL
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Assignee
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P.O. BOX 1346 |
RT. 60 AT CAMPBELL'S, RUN ROAD |
PITTSBURGH, PENNSYLVANIA 15230 |
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Correspondence name and address
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MICHAEL J. KLINE
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THORP REED & ARMSTRONG
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ONE RIVERFRONT CENTER
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PITTSBURGH, PA 15222
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