Joel D. Houmes

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Hamilton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Strontium iron manganese black pigment
- Patent number 6,758,894
- Issue date Jul 6, 2004
- The Shepherd Color Company
- Joel D. Houmes
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Silicon alloys materials as silver migration inhibitors
- Publication number 20060211561
- Publication date Sep 21, 2006
- Joel D. Houmes
- C03 - GLASS MINERAL OR SLAG WOOL