Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11567443 | Electrical contact between a rotatable shaft and a stationary bushing | Brian Lester Boettcher | 2023-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11567443 | Electrical contact between a rotatable shaft and a stationary bushing | Brian Lester Boettcher | 2023-01-31 |