Joseph J. Spranza

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Grass Valley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Safe trochar with guide for placement of surgical drains
- Patent number 7,938,810
- Issue date May 10, 2011
- Joseph J. Spranza
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hardware for high strength fastening of bone
- Patent number 6,302,887
- Issue date Oct 16, 2001
- Joseph John Spranza
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical hardware for holding live tissue
- Patent number 5,954,638
- Issue date Sep 21, 1999
- Joseph John Spranza
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical instrument for measuring depth of fastener hold in bone
- Patent number 5,013,318
- Issue date May 7, 1991
- Special Devices Incorporated
- Joseph J. Spranza
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SAFE TROCHAR WITH GUIDE FOR PLACEMENT OF SURGICAL DRAINS
- Publication number 20110172600
- Publication date Jul 14, 2011
- Joseph J. Spranza
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Safe trochar with guide for placement of surgical drains
- Publication number 20040092891
- Publication date May 13, 2004
- Joseph J. Spranza
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Safety guide for surgical placement of sharp instruments
- Publication number 20040006317
- Publication date Jan 8, 2004
- Joseph John Spranza
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hardware for cutting bone cores
- Publication number 20030199879
- Publication date Oct 23, 2003
- Joseph John Spranza
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE