Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5786104 | Method and apparatus for humidification of incoming fuel cell process gases | Lance Black | 1998-07-28 |
| 5654109 | Composite fuel cell membranes | Timothy Rehg, Larry W. Davis, William P. Carl, Alan J. Cisar, Charles S. Eastland | 1997-08-05 |
| 5620807 | Flow field assembly for electrochemical fuel cells | Robert D. Mussell, Steven P. Webb, Carey L. Scortichini | 1997-04-15 |
| 5494957 | Stabilizers for preparing polymer polyols, and process for preparing polymer polyols | Douglas R. Moore, Paul Neill | 1996-02-27 |
| 4755272 | Bipolar electrochemical cell having novel means for electrically connecting anode and cathode of adjacent cell units | — | 1988-07-05 |
| 4732660 | Membrane electrolyzer | Richard E. Zachary | 1988-03-22 |
| 4722773 | Electrochemical cell having gas pressurized contact between laminar, gas diffusion electrode and current collector | Richard E. Zachary | 1988-02-02 |
| 4659528 | Method of making an electrolyte-permeable, heterogeneous polymer sheet for a gas diffusion composite electrode | Charles E. Goldsmith | 1987-04-21 |
| 4581116 | Gas diffusion composite electrode having novel hydrophilic layer | Charles E. Goldsmith | 1986-04-08 |