John P. Sheeran

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Middlepoint, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Water resistant ANFO compositions
- Patent number 4,933,029
- Issue date Jun 12, 1990
- John P. Sheeran
- C06 - EXPLOSIVES MATCHES

Patents Applicationslast 30 patents

Information Patent Application
Water Blocking in Explosive Compositions
- Publication number 20150266790
- Publication date Sep 24, 2015
- John P. Sheeran
- C06 - EXPLOSIVES MATCHES