John J. Hackett

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Williamstown, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual purpose sanding and collecting abrading device
- Patent number 7,267,609
- Issue date Sep 11, 2007
- John J. Hackett
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Dual purpose sanding and collecting abrading device
- Publication number 20070054609
- Publication date Mar 8, 2007
- John J. Hackett
- B24 - GRINDING POLISHING