Robert M. Amundson

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Roanoke, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for ignition of downhole gas generator
- Patent number 5,163,511
- Issue date Nov 17, 1992
- World Energy Systems Inc.
- Robert Amundson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hot gas generator with integral recovery tube
- Patent number 4,865,130
- Issue date Sep 12, 1989
- WorldEnergy Systems, Inc.
- Charles H. Ware
- E21 - EARTH DRILLING MINING