Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824899 | Apparatus and methods for sensor-less optimization of methanol concentration in a direct methanol fuel cell system | Michael Adler, Shimshon Gottesfeld | 2004-11-30 |
| 6821658 | Cold start and temperature control method and apparatus for fuel cell system | Shimshon Gottesfeld, William W. Dailey | 2004-11-23 |
| 6794067 | Fuel cell control and measurement apparatus and method, using dielectric constant measurements | Michael Adler | 2004-09-21 |
| 6761988 | Fuel cell system with active methanol concentration control | George C. McNamee, William W. Dailey | 2004-07-13 |
| 6699021 | Passively pumped liquid feed fuel cell system | George C. McNamee | 2004-03-02 |