Inventor · disambiguated record
Eric J. Ryan
Also filed as: RYAN ERIC J
3 granted patents·17 citations·filing 2007–2012
68Inventor score
Technology areasH01M
Top patents by PatentIndex Score
3 records- 0189US8026020B2Proton exchange membrane fuel cell stack and fuel cell stack moduleRELION INC·Filed 2007·Granted Sep 27, 2011·11 cites·22 claims
- 0281US8597846B2Proton exchange membrane fuel cell stack and fuel cell stack moduleSPINK SCOTT A·Filed 2012·Granted Dec 3, 2013·3 cites·3 claims
- 0380US8192889B2Proton exchange membrane fuel cell stack and fuel cell stack moduleSPINK SCOTT A·Filed 2011·Granted Jun 5, 2012·3 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →