Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871860 | Manufacture of electrodes | Jonathan Charles Frost, John Gascoyne, Graham Alan Hards, David P. Wilkinson | 1999-02-16 |
| 5795669 | Electrode | David P. Wilkinson, Henry H. Voss, Graham Alan Hards, Thomas Robertson Ralph, David Thompsett | 1998-08-18 |
| 5702839 | Manufacture of electrodes | Jonathan Charles Frost, John Gascoyne, Graham Alan Hards, David P. Wilkinson | 1997-12-30 |
| 5366818 | Solid polymer fuel cell systems incorporating water removal at the anode | David P. Wilkinson, Henry H. Voss, David S. Watkins | 1994-11-22 |
| 5252410 | Lightweight fuel cell membrane electrode assembly with integral reactant flow passages | David P. Wilkinson, Henry H. Voss | 1993-10-12 |
| 4780380 | Porous lithium electrodes and their use in nonaqueous electrochemical cells | — | 1988-10-25 |
| 4520083 | Non-aqueous electrochemical cell and electrolyte | Robert J. Thrash, John F. Connolly | 1985-05-28 |