Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6025695 | Battery operating system | Daniel D. Friel, Sr., Matthew P. Hull, Parviz Ghaseminejad, Roland Rathmann | 2000-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6025695 | Battery operating system | Daniel D. Friel, Sr., Matthew P. Hull, Parviz Ghaseminejad, Roland Rathmann | 2000-02-15 |