Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4792714 | Commutator with non-uniform bars and equally spaced hooks | — | 1988-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4792714 | Commutator with non-uniform bars and equally spaced hooks | — | 1988-12-20 |