Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7507493 | Electrochemical cell having protection against creep | Jacob Friedman | 2009-03-24 |
| 7491463 | Electrochemical cell bipolar plate with sealing feature | Jake Friedman | 2009-02-17 |
| 7402358 | Electrochemical cell bipolar plate | — | 2008-07-22 |
| 7378177 | Electrochemical cell bipolar plate | David E. Henderson | 2008-05-27 |
| 6926988 | Apparatus and method for maintaining compression of the active area in an electrochemical cell | Mark E. Dristy, Thomas Skoczylas, Jason Shiepe | 2005-08-09 |
| 6811915 | Cell frame/flow field integration method and apparatus | Mark E. Dristy | 2004-11-02 |
| 6682845 | Apparatus for maintaining compression of the active area in an electrochemical cell | Jason Shiepe | 2004-01-27 |
| 6576362 | Electrochemical cell system | — | 2003-06-10 |