Issued Patents All Time
Showing 25 most recent of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394812 | Fuel cell stack re-compression method and design | Jeffrey A. Rock | 2025-08-19 |
| 12355113 | Fuel cell having an energy attenuating bead | — | 2025-07-08 |
| 12315977 | Shock-force mitigation systems and methods for electrochemical fuel cell stacks | Jeffrey A. Rock, Balasubramanian Lakshmanan | 2025-05-27 |
| 12315973 | System for fuel cell membrane edge protection via a gas diffusion layer including patterned wettability | — | 2025-05-27 |
| 10629938 | Fuel cell end plate unit and stack | Liang Xi, Xi Yang, Siguang Xu, Jeffrey A. Rock | 2020-04-21 |
| 10601063 | Method of manufacturing a fuel cell stack | Jeffrey A. Rock, Liang Xi, Xi Yang | 2020-03-24 |
| 10468707 | Fuel cell stack assembly | Xi Yang, Liang Xi, Jeffrey A. Rock, Siguang Xu | 2019-11-05 |
| 10388979 | Method of manufacturing a fuel cell stack | Xi Yang, Liang Xi, Jeffrey A. Rock, Siguang Xu | 2019-08-20 |
| 10358587 | Seal material with latent adhesive properties and a method of sealing fuel cell components with same | Anita Luong, Andrew P. Nowak | 2019-07-23 |
| 10256482 | Robust fuel cell stack sealing materials and methods using thin elastomeric seals | Anita Luong | 2019-04-09 |
| 10218018 | Fuel cell stack health monitoring using groups of fuel cells | Manish Sinha, Pinkhas A. Rapaport, Hiromichi Yoshida, Shohei Toyota | 2019-02-26 |
| 9853307 | Fuel cell stack with improved end cell performance provided by higher modulus of elasticity | Pinkhas A. Rapaport, Po-Ya Abel Chuang, Wenbin Gu | 2017-12-26 |
| 9831511 | Fuel cell stack with improved end cell performance through a diffusion media having lower compressibility | Pinkhas A. Rapaport, Po-Ya Abel Chuang, Wenbin Gu | 2017-11-28 |
| 9405192 | Layered radiation-sensitive materials with varying sensitivity | Jeffrey A. Rock, Gerald W. Fly, Keith E. Newman, Alan J. Jacobsen, William B. Carter +3 more | 2016-08-02 |
| 9256132 | Layered radiation-sensitive materials with varying sensitivity | Jeffrey A. Rock, Gerald W. Fly, Keith E. Newman, Alan J. Jacobsen, William B. Carter +1 more | 2016-02-09 |
| 9005847 | Fuel cell fabrication using photopolymer based processes | Jeffrey A. Rock, Keith E. Newman, Gerald W. Fly, Ping Liu, Alan J. Jacobsen +2 more | 2015-04-14 |
| 8906597 | Layered radiation-sensitive materials with varying sensitivity | Jeffrey A. Rock, Gerald W. Fly, Keith E. Newman, Alan J. Jacobsen, William B. Carter +1 more | 2014-12-09 |
| 8889314 | Bipolar plate for a fuel cell stack | Eric J. Connor, John C. Fagley, Gerald W. Fly, Wenbin Gu, David A. Masten | 2014-11-18 |
| 8658331 | Structural reinforcement of membrane electrodes | Gerald W. Fly, Chunxin Ji, Jeanette E. Owejan | 2014-02-25 |
| 8592096 | Separator plates formed by photopolymer based processes | Jeffrey A. Rock, Keith E. Newman, Gerald W. Fly, Alan J. Jacobsen, Peter D. Brewer +1 more | 2013-11-26 |
| 8580454 | Combined subgasket and membrane support | Gerald W. Fly, Jeffrey A. Rock, Keith E. Newman, Ping Liu, Alan J. Jacobsen +2 more | 2013-11-12 |
| 8557505 | Dynamic masking method for micro-truss foam fabrication | Gerald W. Fly, Jeffrey A. Rock | 2013-10-15 |
| 8524412 | Fuel cell fabrication using photopolymer based processes | Jeffrey A. Rock, Keith E. Newman, Gerald W. Fly, Ping Liu, Alan J. Jacobsen +2 more | 2013-09-03 |
| 8524408 | Stack operation method aimed at cell reversal prevention | Pinkhas A. Rapaport, Amit Nayar | 2013-09-03 |
| 8426119 | Dynamic projection method for micro-truss foam fabrication | Gerald W. Fly, Jeffrey A. Rock | 2013-04-23 |