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James A. Davidson
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Collierville, TN, US
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last 30 patents
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Patent Grant
Titanium molybdenum hafnium alloy
Patent number
6,200,685
Issue date
Mar 13, 2001
James A. Davidson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Titanium molybdenum hafnium alloys for medical implants and devices
Patent number
5,954,724
Issue date
Sep 21, 1999
James A. Davidson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Valvular annuloplasty rings of a biocompatible low elastic modulus...
Patent number
5,674,280
Issue date
Oct 7, 1997
Smith & Nephew, Inc.
James A. Davidson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zirconium oxide zirconium nitride coated valvular annuloplasty rings
Patent number
5,628,790
Issue date
May 13, 1997
Smith & Nephew, Inc.
James A. Davidson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE