Donald Ray Cummings

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Patents Grantslast 30 patents

Information Patent Grant
Gas turbine system for flameless combustion of fuel gases
- Patent number 6,345,495
- Issue date Feb 12, 2002
- Isentropic Systems Ltd.
- Donald Ray Cummings
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Use of carbonaceous fuels
- Patent number 6,141,796
- Issue date Nov 7, 2000
- Isentropic Systems Ltd.
- Donald R. Cummings
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Flameless combustion and utilization of fuel gases
- Patent number 6,033,207
- Issue date Mar 7, 2000
- Isentropic Systems Ltd.
- Donald Ray Cummings
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS