SO

Stephan J. Obradovich

3M: 5 patents #2,937 of 11,543Top 30%
Overall (All Time): #997,014 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10446868 Fuel cell subassemblies incorporating subgasketed thrifted membranes Eric J. Iverson, Daniel M. Pierpont, Michael A. Yandrasits, Steven J. Hamrock, Donald G. Peterson 2019-10-15
9276284 Fuel cell subassemblies incorporating subgasketed thrifted membranes Eric J. Iverson, Daniel M. Pierpont, Michael A. Yandrasits, Steven J. Hamrock, Donald G. Peterson 2016-03-01
8637205 Fuel cell subassemblies incorporating subgasketed thrifted membranes Eric J. Iverson, Daniel M. Pierpont, Michael A. Yandrasits, Steven J. Hamrock, Donald G. Peterson 2014-01-28
8012284 Method and apparatus for fabricating roll good fuel cell subassemblies Mark K. Debe, Andrew J. Steinbach, Jimmy M. Le, Eric J. Iverson 2011-09-06
7732083 Gas diffusion layer incorporating a gasket Andrew J. Steinbach, Mark K. Debe, Jimmy M. Le, Eric J. Iverson 2010-06-08