Ralph G. Lacquement

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Bartlesville, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Bent tube waste heat steam generator and method
- Patent number 4,811,696
- Issue date Mar 14, 1989
- Phillips Petroleum Company
- Ralph G. Lacquement
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Recovery of dry steam from geothermal brine
- Patent number 4,131,161
- Issue date Dec 26, 1978
- Phillips Petroleum Company
- Ralph G. Lacquement
- F24 - HEATING RANGES VENTILATING