Donald H. White

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Savage, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Microporous membrane for flash distillation
- Patent number 9,108,163
- Issue date Aug 18, 2015
- Donaldson Company, Inc.
- Kirit Patel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sorption systems with naturally occurring zeolite, and methods
- Patent number 7,717,985
- Issue date May 18, 2010
- Donaldson Company
- Donald H. White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter assemblies and systems for intake air for fuel cells
- Patent number 7,416,580
- Issue date Aug 26, 2008
- Donaldsom Company, Inc.
- William Nyman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High purity air and gas fractionation system
- Patent number 7,306,658
- Issue date Dec 11, 2007
- Donaldson Company, Inc.
- Donald H. White
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Microporous Membrane for Flash Distillation
- Publication number 20080314727
- Publication date Dec 25, 2008
- Kirit Patel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH PURITY AIR AND GAS FRACTIONATION SYSTEM
- Publication number 20080184882
- Publication date Aug 7, 2008
- Donald H. White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Sorption systems with naturally occurring zeolite, and methods
- Publication number 20080022857
- Publication date Jan 31, 2008
- Donald H. White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter assemblies and systems for intake air for fuel cells
- Publication number 20050235615
- Publication date Oct 27, 2005
- William Nyman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
High purity air and gas fractionation system
- Publication number 20050109205
- Publication date May 26, 2005
- Donald H. White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL