Daniel J. Moynihan

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Chelmsford, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dust control system and method of operation
- Patent number 4,380,353
- Issue date Apr 19, 1983
- Peabody Coal Company
- John A. L. Campbell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gauging apparatus and method, particularly for controlling mining b...
- Patent number 4,200,335
- Issue date Apr 29, 1980
- Peabody Coal Company
- Daniel J. Moynihan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Advance method and apparatus for mining
- Patent number 4,173,373
- Issue date Nov 6, 1979
- Peabody Coal Company, Inc.
- John A. L. Campbell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining method and apparatus
- Patent number 4,102,550
- Issue date Jul 25, 1978
- Peabody Coal Company
- John A. L. Campbell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining apparatus and method
- Patent number 4,082,360
- Issue date Apr 4, 1978
- Peabody Coal Company
- John A. L. Campbell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lixiviant recirculator for in situ mining
- Patent number 4,079,998
- Issue date Mar 21, 1978
- Kennecott Copper Corporation
- Ray Vincent Huff
- E21 - EARTH DRILLING MINING