Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7781087 | Stamped fuel cell bipolar plate | Jeffrey A. Rock, Harald Schlag | 2010-08-24 |
| 7459227 | Stamped fuel cell bipolar plate | Jeffrey A. Rock, Harald Schlag | 2008-12-02 |
| 7081316 | Bipolar plate assembly having transverse legs | Jeffrey A. Rock, Pinkhas A. Rapaport | 2006-07-25 |
| 6358642 | Flow channels for fuel cell | Jeffrey A. Rock | 2002-03-19 |