Sean Joo Na

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Poly-axial bone screw mating seat
- Patent number 7,867,257
- Issue date Jan 11, 2011
- Synthes USA, LLC
- Sean Joo Na
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POLY-AXIAL BONE SCREW MATING SEAT
- Publication number 20070233080
- Publication date Oct 4, 2007
- Sean Joo Na
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE