Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550444 | Device and process for the reversible storage of electric energy by its reversible conversion to kinetic energy | — | 1996-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550444 | Device and process for the reversible storage of electric energy by its reversible conversion to kinetic energy | — | 1996-08-27 |