Richard R. Tarr

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Warsaw, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Power broach system
- Patent number 4,966,509
- Issue date Oct 30, 1990
- Boehringer Mannheim Corporation
- John A. Engelhardt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cementless acetabular implant
- Patent number 4,904,265
- Issue date Feb 27, 1990
- Boehringer Mannheim Corporation
- Maureen A. MacCollum
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modular intramedullary nail system
- Patent number 4,805,607
- Issue date Feb 21, 1989
- Boehringer Mannheim Corporation
- John A. Engelhardt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bone vise
- Patent number 4,786,063
- Issue date Nov 22, 1988
- Boehringer Mannheim Corporation
- John A. Engelhardt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic joint
- Patent number 4,755,185
- Issue date Jul 5, 1988
- Boehringer Mannheim Corporation
- Richard R. Tarr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE