Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9455472 | Lithium-ion electrochemical cells including fluorocarbon electrolyte additives | William M. Lamanna, Ang Xiao, Matthew J. Triemert | 2016-09-27 |
| 9034538 | Casting solution and method for making a polymer electrolyte membrane | Matthew H. Frey, Steven J. Hamrock, Gregory M. Haugen | 2015-05-19 |
| 8354189 | Electrodes including novel binders and methods of making and using the same | Dinh Ba Le, Mark N. Obrovac, Leif Christensen | 2013-01-15 |
| 8323809 | Fuel cell electrolyte membrane with basic polymer | James M. Larson, Matthew H. Frey, Steven J. Hamrock, Gregory M. Haugen, William M. Lamanna | 2012-12-04 |
| 8101302 | Redox shuttles for high voltage cathodes | William M. Lamanna, Michael J. Bulinski, Jeffrey R. Dahn, Junwei Jiang, Lee Moshurchak +1 more | 2012-01-24 |
| 8101317 | Durable fuel cell having polymer electrolyte membrane comprising manganese oxide | Matthew H. Frey, Steven J. Hamrock, Gregory M. Haugen | 2012-01-24 |
| 8092954 | Method of making a fuel cell polymer electrolyte membrane comprising manganese oxide | Matthew H. Frey, Steven J. Hamrock, Gregory M. Haugen | 2012-01-10 |
| 7838138 | Fuel cell electrolyte membrane with basic polymer | James M. Larson, Matthew H. Frey, Steven J. Hamrock, Gregory M. Haugen, William M. Lamanna | 2010-11-23 |
| 7803847 | Fuel cell membrane electrode assembly | Matthew H. Frey, Steven J. Hamrock, Gregory M. Haugen | 2010-09-28 |
| 7572534 | Fuel cell membrane electrode assembly | Matthew H. Frey, Steven J. Hamrock, Gregory M. Haugen | 2009-08-11 |
| 7517604 | Fuel cell electrolyte membrane with acidic polymer | Steven J. Hamrock, James M. Larson, Matthew H. Frey, Gregory M. Haugen, William M. Lamanna | 2009-04-14 |
| 6740413 | Antistatic compositions | Thomas P. Klun, William M. Lamanna | 2004-05-25 |
| 6420607 | Cationically polymerizable compositions capable of being coated by electrostatic assistance | Steven J. Hamrock | 2002-07-16 |
| 6350545 | Sulfonylimide compounds | Alan D. Fanta, Steven J. Hamrock | 2002-02-26 |
| 6294289 | Cyano-substituted methide and amide salts | Alan D. Fanta, William M. Lamanna | 2001-09-25 |
| 6280883 | Bis (perfluoralkanesulfonyl)imide surfactant salts in electrochemical systems | William M. Lamanna, Robert LOCH, Alan D. Fanta, Steven D. Boyd, Hiroshi Shimada +1 more | 2001-08-28 |
| 6063522 | Electrolytes containing mixed fluorochemical/hydrocarbon imide and methide salts | Steven J. Hamrock | 2000-05-16 |