Duane E. Carson JR.

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Hollidaysburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Drum mounting plate for cutting tool holder block
- Patent number 6,764,140
- Issue date Jul 20, 2004
- Kennametal Inc.
- Duane E. Carson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Drum mounting plate for cutting tool holder block
- Publication number 20030184145
- Publication date Oct 2, 2003
- Duane E. Carson
- E21 - EARTH DRILLING MINING