Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840781 | Commutator brush and rolled-up spring assembly | Dennis J. Mancl | 2020-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840781 | Commutator brush and rolled-up spring assembly | Dennis J. Mancl | 2020-11-17 |