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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09/10/1985
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Application #:
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06440330
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Filing Dt:
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11/09/1982
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Inventors:
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JOHN CHENG-CHUNG CHANG, RICHARD D. HOWELLS
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Title:
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FLUOROALIPHATIC RADICAL-CONTAINING, SUBSTITUTED GUANIDINES AND FIBROUS SUBSTRATES TREATED THEREWITH
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| WILLIAM G. EWERT |
| 3M CO., OFC. OF PAT. COUNSEL |
| P. O. BOX 33427 |
| ST. PAUL, MN 55133 |
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