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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05/26/1992
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Application #:
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07452617
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Filing Dt:
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12/18/1989
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Inventors:
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HELMUT SWARS, WOLFGANG MAUS
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Title:
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EXPANSION APPARATUS HAVING THREE BOREHOLE-CHANNEL SYSTEMS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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HAUPTSTRASSE 150, |
5204 LOHMAR,, GERMANY |
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TOREN, MC GEADY AND ASSOCIATES |
521 FIFTH AVE., |
NEW YORK, NY 10175 |
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