-
Torsion spring
-
Patent number 4,961,743
-
Issue date Oct 9, 1990
-
Codman & Shurtleff, Inc.
-
George Kees
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
Aneurysm clip
-
Patent number 4,796,625
-
Issue date Jan 10, 1989
-
Codman & Shurtleff, Inc.
-
George Kees
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Vascular clip
-
Patent number 4,777,950
-
Issue date Oct 18, 1988
-
Kees Surgical Specialty Co.
-
George Kees
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Retractor structure
-
Patent number 4,777,939
-
Issue date Oct 18, 1988
-
George Kees Research & Development Co., Inc.
-
George Kees
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
Aneurysm clip
-
Patent number 4,340,061
-
Issue date Jul 20, 1982
-
Mayfield Education and Research Fund
-
George Kees
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Bracket for an operating table
-
Patent number 4,018,412
-
Issue date Apr 19, 1977
-
Kees Surgical Specialty Company
-
George Kees
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE