David M. Duhon

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Lake Charles, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable chemical spill control device
- Patent number 7,041,356
- Issue date May 9, 2006
- David M. Duhon
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Portable chemical spill control device
- Publication number 20050121449
- Publication date Jun 9, 2005
- David M. Duhon
- B32 - LAYERED PRODUCTS