John J. Eglin

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Polk, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Floating wrench assembly for drill rig
- Patent number 8,746,111
- Issue date Jun 10, 2014
- Astec Industries, Inc.
- John J. Eglin
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Floating wrench assembly for drill rig
- Publication number 20110252926
- Publication date Oct 20, 2011
- John J. Eglin
- E21 - EARTH DRILLING MINING