Kovacs; Frank W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kovacs; Frank W..The latest application filed is for "passive water management techniques in direct methanol fuel cells".

Company Profile

0.7.7

Kovacs; Frank W. - Waterford NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Passive water management techniques in direct methanol fuel cells Grant 7,541,109 - Ren , et al. June 2, 2	2009-06-02
Direct oxidation fuel cell operating with direct feed of concentrated fuel under passive water management Grant 7,407,721 - Ren , et al. August 5, 2	2008-08-05
Passive Water Management Techniques In Direct Methanol Fuel Cells App 20080032182 - Ren; Xiaoming ; et al.	2008-02-07
Fuel composition in fuel cartridges for DMFCs Grant 7,314,493 - Ren , et al. January 1, 2	2008-01-01
Passive water management techniques in direct methanol fuel cells Grant 7,282,293 - Ren , et al. October 16, 2	2007-10-16
Fuel substance and associated cartridge for fuel cell Grant 7,255,947 - Becerra , et al. August 14, 2	2007-08-14
Modified diffusion layer for use in a fuel cell system Grant 7,179,501 - Beckmann , et al. February 20, 2	2007-02-20
Modified diffusion layer for use in a fuel cell system App 20050227140 - Beckmann, Gehard ; et al.	2005-10-13
Controlled direct liquid injection vapor feed for a DMFC App 20050170224 - Ren, Xiaoming ; et al.	2005-08-04
Modified diffusion layer for use in a fuel cell system Grant 6,890,680 - Beckmann , et al. May 10, 2	2005-05-10
Fuel substance and associated cartridge for fuel cell App 20050084720 - Becerra, Juan J. ; et al.	2005-04-21
Fuel composition in fuel cartridges for DMFCs App 20050081433 - Ren, Xiaoming ; et al.	2005-04-21
Direct Oxidation Fuel Cell Operating With Direct Feed Of Concentrated Fuel Under Passive Water Management App 20040209136 - Ren, Xiaoming ; et al.	2004-10-21
Passive water management techniques in direct methanol fuel cells App 20040209154 - Ren, Xiaoming ; et al.	2004-10-21

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