Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10377460 | Modular drive apparatus | Michael S. Vining, Charles D. Schultz | 2019-08-13 |
| 10190644 | Clutch assembly and system | W. Andrew Logan, Scott W. Stevens, Michael S. Vining, Robert S. Tekesky | 2019-01-29 |