David L. Parro

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of separating CO2 from hydrocarbon gas
- Patent number 7,152,430
- Issue date Dec 26, 2006
- National Tank Company
- David Parro
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Membrane/distillation method and system for extracting CO2 from hyd...
- Patent number 7,124,605
- Issue date Oct 24, 2006
- National Tank Company
- David Parro
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Membrane/distillation method and system for extracting CO2 from hyd...
- Publication number 20050092594
- Publication date May 5, 2005
- David L. Parro
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...