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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05/09/1989
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Application #:
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06719172
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Filing Dt:
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04/03/1985
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Inventors:
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MARTIN HELLSTEN, ANDERS KLINGBERG, BERTIL ALVRYD
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Title:
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FROTH FLOTATION PROCESS AND COLLECTOR THEREFOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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S-444 01 STENUNGSUND, SWEDEN |
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JOHN R. JANES |
P. O. BOX NO. 54 |
GOODE, VA 24556 |
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