Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352768 | Locking out a machine to prohibit movement | Timothy D. Schwartz, James B. McKnight, David R. Wisley | 2022-06-07 |
| 11285948 | Work machine speed control braking | Timothy D. Schwartz, David R. Wisley | 2022-03-29 |