Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8535845 | Seal for PEM fuel cell plate | Jeffrey A. Rock, Steven G. Goebel, Jeff D. Williams | 2013-09-17 |
| 8524412 | Fuel cell fabrication using photopolymer based processes | Jeffrey A. Rock, Yeh-Hung Lai, Keith E. Newman, Ping Liu, Alan J. Jacobsen +2 more | 2013-09-03 |
| 8426119 | Dynamic projection method for micro-truss foam fabrication | Yeh-Hung Lai, Jeffrey A. Rock | 2013-04-23 |
| 8394548 | Seal for PEM fuel cell plate | Jeffrey A. Rock, Steven G. Goebel, Jeff D. Williams | 2013-03-12 |
| 8389177 | Combined subgasket and membrane support | Yeh-Hung Lai, Jeffrey A. Rock, Keith E. Newman, Ping Liu, Alan J. Jacobsen +2 more | 2013-03-05 |
| 8371587 | Metal bead seal for fuel cell plate | Jeffrey A. Rock, Scott Ofslager | 2013-02-12 |
| 8329347 | Fuel cell with microtruss water vapor transport device | Jeffrey A. Rock, Yeh-Hung Lai | 2012-12-11 |
| 8318409 | Dynamic masking method for micro-truss foam fabrication | Yeh-Hung Lai, Jeffrey A. Rock | 2012-11-27 |
| 8309274 | Separator plates formed by photopolymer based processes | Jeffrey A. Rock, Yeh-Hung Lai, Keith E. Newman, Alan J. Jacobsen, Peter D. Brewer +1 more | 2012-11-13 |
| 8268510 | Fuel cell fabrication using photopolymer based processes | Jeffrey A. Rock, Yeh-Hung Lai, Keith E. Newman, Ping Liu, Alan J. Jacobsen +2 more | 2012-09-18 |
| 8257879 | Fuel cell compression retention system using compliant strapping | Benno Andreas-Schott, Anthony G. Chinnici, Yeh-Hung Lai | 2012-09-04 |
| 8227145 | Interlockable bead seal | Mark W. Keyser | 2012-07-24 |
| 8211585 | Seal for PEM fuel cell plate | Jeffrey A. Rock, Steven G. Goebel, Jeff D. Williams | 2012-07-03 |
| 8092957 | Diffusion media formed by photopolymer based processes | Jeffrey A. Rock, Yeh-Hung Lai, Keith E. Newman, Alan J. Jacobsen, Peter D. Brewer +2 more | 2012-01-10 |
| 8053134 | Fuel cell compression retention system using planar strips | Michael K. Budinski, Eric J. Connor, Daniel P. Miller, Yeh-Hung Lai | 2011-11-08 |
| 8007951 | Fuel cell compression retention system using compliant strapping | Benno Andreas-Schott, Anthony G. Chinnici, Yeh-Hung Lai | 2011-08-30 |
| 7977005 | Edge-protected catalyst-coated membrane electrode assemblies | Bhaskar Sompalli, Brian Litteer, John Healy, Susan Yan, Hubert Gasteiger +1 more | 2011-07-12 |
| 7947404 | Thermally enhanced insulator plates and fuel cell stack incorporating the same | Benno Andreas-Schott, Anthony G. Chinnici | 2011-05-24 |
| 7861744 | Tubular expansion device and method of fabrication | Charles B. Fly, Kenneth W. Walker | 2011-01-04 |
| 7858266 | Structural reinforcement of membrane electrodes | Yeh-Hung Lai, Chunxin Ji, Jeanette E. Owejan | 2010-12-28 |
| 7851102 | Fuel cell stack compression retention system using overlapping sheets | Benno Andreas-Schott, Jeffrey A. Rock, Thomas P. Migliore | 2010-12-14 |
| 7846591 | Water management layer on flowfield in PEM fuel cell | Wenbin Gu, Mark Mathias | 2010-12-07 |
| 7842427 | Supersonic vapor compression and heat rejection cycle | — | 2010-11-30 |
| 7807316 | Fuel cell stack compression retention system with external springs | Benno Andreas-Schott, Jeffrey A. Rock, Ian R. Jermy | 2010-10-05 |
| 7704626 | Isolated and insulated stack end unit inlet/outlet manifold headers | Paul J Van Benthem, Jeffrey A. Rock, Matthew J. Beutel | 2010-04-27 |