Donald R. Girdner Jr.

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Montclair, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter housing with removable multi-cartridge holder
- Patent number 10,058,802
- Issue date Aug 28, 2018
- Heateflex Corporation
- Hector J. Castaneda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FILTER HOUSING WITH REMOVABLE MULTI-CARTRIDGE HOLDER
- Publication number 20160051912
- Publication date Feb 25, 2016
- HEATEFLEX CORPORATION
- Hector J. Castaneda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL