Roger B. Lachenbruch

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Petaluma, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchange support surface
- Patent number 6,772,825
- Issue date Aug 10, 2004
- Charles A. Lachenbruch
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Self-powered steady-state skin-cooling support surfaces
- Publication number 20070135878
- Publication date Jun 14, 2007
- Charles Arthur Lachenbruch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Heat exchange support surface
- Publication number 20040084174
- Publication date May 6, 2004
- Charles A. Lachenbruch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE