Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814802 | Power unit for treating a surface | Roscoe J. Lehman, Roy I. Steiner | 2023-11-14 |
| 11814803 | Belt drive power unit | Roscoe J. Lehman, Roy I. Steiner | 2023-11-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814802 | Power unit for treating a surface | Roscoe J. Lehman, Roy I. Steiner | 2023-11-14 |
| 11814803 | Belt drive power unit | Roscoe J. Lehman, Roy I. Steiner | 2023-11-14 |