Donald O'Brien

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Petaluma, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for cleaning paint from a paint applicator
- Patent number 9,550,392
- Issue date Jan 24, 2017
- Donald O'Brien
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CLEANING PAINT FROM A PAINT APPLICATOR
- Publication number 20160101444
- Publication date Apr 14, 2016
- Donald O'Brien
- B08 - CLEANING