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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12/10/1991
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Application #:
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07650289
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Filing Dt:
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02/04/1991
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Inventors:
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JAMES S. FRITZ, JEFFREY J. SUN
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Title:
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MODIFIED RESINS FOR SOLID-PHASE EXTRACTION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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A CORPORATION OF IOWA |
214 OFFICE AND LAB |
AMES, IOWA 50011 |
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ZARLEY, MC KEE, THOMTE, VOORHEES & SEASE |
801 GRAND AVE., STE. 3200 |
DES MOINES, IA 50309 |
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