Michael C. Regan

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Robinswood, Gloucester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Cutting structures for steel bodied rotary drill bits
- Patent number 4,919,220
- Issue date Apr 24, 1990
- Reed Tool Company, Ltd.
- John Fuller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary drill bits
- Patent number 4,844,185
- Issue date Jul 4, 1989
- Reed Tool Company Limited
- Thomas A. Newton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary drill bits
- Patent number 4,762,028
- Issue date Aug 9, 1988
- NL Petroleum Products Limited
- Michael C. Regan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR