Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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02/02/1988
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Application #:
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06794627
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Filing Dt:
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11/04/1985
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Inventors:
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WILLIAM H. HARM, MARK D. HIRSCHEL, MICHAEL L. GRUENBERG
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Title:
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APPARATUS AND METHOD FOR CULTURING CELLS, REMOVING WASTE AND CONCENTRA TING PRODUCT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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Z. PETER SAWICKI |
625 FOURTH AVE. SOUTH |
STE. 1500 |
MINNEAPOLIS, MN 55415 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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TIMOTHY M. KELLEY |
MICHAEL, BEST & FRIEDRICH |
100 EAST WISCONSIN AVENUE |
MILWAUKEE, WI 53202-4108 |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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MICHAEL BEST & FRIEDRICH |
100 EAST WISCONSIN AVENUE |
MILWAUKEE, WI 53202-2180 |
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