Ray S. Roychoudhury

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Bloomfield Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Inflatable bolster
- Patent number 7,980,589
- Issue date Jul 19, 2011
- Salflex Polymers Ltd.
- Michael James Best
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INFLATABLE BOLSTER
- Publication number 20090250915
- Publication date Oct 8, 2009
- SALFLEX POLYMERS LTD.
- Michael James Best
- B60 - VEHICLES IN GENERAL