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Jack L. Lewis
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Evanston, IL, US
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last 30 patents
Information
Patent Grant
Ligament graft apparatus and method
Patent number
4,950,271
Issue date
Aug 21, 1990
Regents of The University of Minnesota
Jack L. Lewis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Deflection and topography assessment mechanism anthropomorphically...
Patent number
4,669,302
Issue date
Jun 2, 1987
Sealy, Incorporated
Robert F. Wagner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Knee orthosis and joint construction therefor
Patent number
4,361,142
Issue date
Nov 30, 1982
Northwestern University
Jack L. Lewis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE