Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048634 | Fuel cell using water-soluble fuel | Arthur Kaufman | 2000-04-11 |
| 5776625 | Hydrogen-air fuel cell | Arthur Kaufman | 1998-07-07 |
| 4938833 | Process for making film-bonded fuel cell interfaces | Arthur Kaufman | 1990-07-03 |
| 4826716 | Film bonded fuel cell interface configuration | Arthur Kaufman | 1989-05-02 |
| 4732637 | Method of fabricating an integral gas seal for fuel cell gas distribution assemblies | Charles J. Dettling | 1988-03-22 |
| 4526843 | Film bonded fuel cell interface configuration | Arthur Kaufman | 1985-07-02 |
| 4505992 | Integral gas seal for fuel cell gas distribution assemblies and method of fabrication | Charles J. Dettling | 1985-03-19 |