Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10446868 | Fuel cell subassemblies incorporating subgasketed thrifted membranes | Daniel M. Pierpont, Michael A. Yandrasits, Steven J. Hamrock, Stephan J. Obradovich, Donald G. Peterson | 2019-10-15 |
| 9705963 | Systems, methods and interfaces for evaluating an online entity presence | Jill Schornack, Brian Doyle, Aaron Hareid | 2017-07-11 |
| 9276284 | Fuel cell subassemblies incorporating subgasketed thrifted membranes | Daniel M. Pierpont, Michael A. Yandrasits, Steven J. Hamrock, Stephan J. Obradovich, Donald G. Peterson | 2016-03-01 |
| 8637205 | Fuel cell subassemblies incorporating subgasketed thrifted membranes | Daniel M. Pierpont, Michael A. Yandrasits, Steven J. Hamrock, Stephan J. Obradovich, Donald G. Peterson | 2014-01-28 |
| 8609296 | Processing methods and systems for assembling fuel cell perimeter gaskets | Daniel M. Pierpont, Eric J. Hanson, Michael T. Hicks, David Jonathan Miller, Scott Alan Ripley | 2013-12-17 |
| 8288059 | Processing methods and systems for assembling fuel cell perimeter gaskets | Daniel M. Pierpont, Eric J. Hanson, Michael T. Hicks, David Jonathan Miller, Scott Alan Ripley | 2012-10-16 |
| 8012284 | Method and apparatus for fabricating roll good fuel cell subassemblies | Mark K. Debe, Andrew J. Steinbach, Jimmy M. Le, Stephan J. Obradovich | 2011-09-06 |
| 7732083 | Gas diffusion layer incorporating a gasket | Andrew J. Steinbach, Mark K. Debe, Jimmy M. Le, Stephan J. Obradovich | 2010-06-08 |