Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617775 | Energy storage device | Chiping Chen, Richard J. Temkin | 2003-09-09 |
| 6603247 | Energy storage and recovery system | — | 2003-08-05 |
| 6140752 | Energy storage device having a plurality of single charged particles and a charge neutralizer | Chiping Chen, Richard J. Temkin | 2000-10-31 |
| 5773919 | Electron spiral toroid | — | 1998-06-30 |
| 5589727 | Energy storage system | — | 1996-12-31 |