Jean-Louis Vignaud

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F-33400 Talence, FR

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Patents Grantslast 30 patents

Information Patent Grant
Multi-function device for the osteosynthesis of rachis
- Patent number 5,290,288
- Issue date Mar 1, 1994
- Jean-Louis Vignaud
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Interconnecting device able to lock spinal osteosynthesis fasteners
- Patent number 5,261,907
- Issue date Nov 16, 1993
- Jean L. Vignaud
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for the adjustable fixing of spinal osteosynthesis rods
- Patent number 5,176,680
- Issue date Jan 5, 1993
- Jean-Louis Vignaud
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for supporting the spinal column
- Patent number 5,129,388
- Issue date Jul 14, 1992
- Jean-Louis Vignaud
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE