Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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07/10/1990
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Application #:
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07152539
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Filing Dt:
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02/05/1988
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Inventors:
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HANS-JOACHIM GRAPENTIN, HUBERT-MATTHIAS SEIDENSPINNER, DETLEF TESSMANN
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Title:
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CONDITIONING AGENT FOR THE TREATMENT OF BASE MATERIALS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ERASMUSSTRASSE 20-24 |
| BERLIN, GERMANY D-10553 |
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| THOMAS C. PONTANI, ESQ. |
| COHEN PONTANI LIEBERMAN & PAVANE |
| 551 FIFTH AVENUE, STE. 1210 |
| NEW YORK, NY 10176 |
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