Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805781 | Electrode device with a solid state reference system | Poul Ravn Sørensen | 2004-10-19 |
| 5616309 | Vanadium oxide-based cathode active material and method of making same | Keld West | 1997-04-01 |