Plug Power LLC

Patent Applications and Registrations

Patent applications and USPTO patent grants for Plug Power LLC.The latest application filed is for "enthalpy recovery fuel cell system".

Company Profile

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Plug Power LLC - Latham NY
Plug Power L.L.C. - Latham 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
Enthalpy recovery fuel cell system Grant 6,329,090 - McElroy , et al. December 11, 2	2001-12-11
Diagnostic method and control of preferential oxidation of carbon monoxide Grant 6,322,917 - Acker November 27, 2	2001-11-27
Insertable fluid flow passage bridgepiece and method Grant 6,017,648 - Jones January 25, 2	2000-01-25
Fluid flow plate for water management, method for fabricating same, and fuel cell employing same Grant 6,015,633 - Carlstrom, Jr. , et al. January 18, 2	2000-01-18
Fuel cell assembly unit for promoting fluid service and electrical conductivity Grant 6,007,933 - Jones December 28, 1	1999-12-28
Current conducting end plate of fuel cell assembly Grant 6,001,502 - Walsh December 14, 1	1999-12-14
Integrated full processor, furnace, and fuel cell system for providing heat and electrical power to a building Grant 5,985,474 - Chen , et al. November 16, 1	1999-11-16
Fluid flow plate for decreased density of fuel cell assembly Grant 5,981,098 - Vitale November 9, 1	1999-11-09
Gradient isolator for flow field of fuel cell assembly Grant 5,912,088 - Ernst June 15, 1	1999-06-15
Low cost fuel cell stack design Grant 5,858,569 - Meacher , et al. January 12, 1	1999-01-12

Company Registrations

NCAGE Code	1KU11	PLUG POWER LLC
CAGE Code	1KU11	PLUG POWER LLC

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