Derek William Townsend

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High Wycombe, GB

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Patents Grantslast 30 patents

Information Patent Grant
Dividing wall column with a heat pump
- Patent number 8,323,457
- Issue date Dec 4, 2012
- Kellogg Brown & Root LLC
- Derek William Townsend
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
DIVIDING WALL COLUMN WITH A HEAT PUMP
- Publication number 20100108487
- Publication date May 6, 2010
- Kellogg Brown & Root LLC
- Derek William Townsend
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...