Eric J. Ryan — 3 Patents at Relion

Eric J. Ryan has been granted 3 US patents while listed as an inventor at Relion. The first was granted in 2011 and the most recent in December 2013. Eric J. Ryan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Eric J. Ryan in Spokane, WA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8597846	Proton exchange membrane fuel cell stack and fuel cell stack module	Scott A. Spink, David R. Lott, Matthew M. Wright, Dinesh S. Yemul, John Fisher	2013-12-03
8192889	Proton exchange membrane fuel cell stack and fuel cell stack module	Scott A. Spink, David R. Lott, Matthew M. Wright, Dinesh S. Yemul, John Fisher	2012-06-05
8026020	Proton exchange membrane fuel cell stack and fuel cell stack module	Scott A. Spink, David R. Lott, Matthew M. Wright, Dinesh S. Yemul, John Fisher	2011-09-27

Eric J. Ryan — 3 Patents

Issued Patents All Time

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