Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12178164 | Stump grinder | Josiah Daniel Ramseyer | 2024-12-31 |
| 11937555 | Stump grinder | Josiah Daniel Ramseyer | 2024-03-26 |
| 11814802 | Power unit for treating a surface | Roscoe J. Lehman, Christopher A. Nolt | 2023-11-14 |
| 11814803 | Belt drive power unit | Roscoe J. Lehman, Christopher A. Nolt | 2023-11-14 |
| 11622501 | Height adjustment assembly for a mower deck | Jeffrey C. Liggett, Corey Gerber, Roscoe J. Lehman | 2023-04-11 |
| 11596101 | Boom mower for a utility vehicle | Michael S. Hoffman, Corey Gerber | 2023-03-07 |
| 11432461 | Wide area mower deck with open-box structure | Jeffrey C. Liggett, Corey Gerber | 2022-09-06 |
| 11212959 | Boom mower | Michael S. Hoffman, Corey Gerber | 2022-01-04 |
| 11197415 | Implement control system and method | Michael S. Hoffman, Corey Gerber | 2021-12-14 |
| 11118321 | Unique attachment assembly and method of use | Roscoe J. Lehman, Christopher A. Nolt, Jeffrey C. Liggett | 2021-09-14 |
| 10568254 | Tractor system and method | Mark Steiner | 2020-02-25 |
| 9976267 | Sidewalk drop spreader for winter services | — | 2018-05-22 |
| 6425452 | Control system for all-wheel drive vehicle | Glenn M. Steiner | 2002-07-30 |
| 6367574 | Multi-function control system for articulated vehicle | — | 2002-04-09 |
| 4500209 | Feed mixing apparatus | Marvin B. Steiner | 1985-02-19 |
| 4444509 | Feed mixing apparatus | Marvin B. Steiner | 1984-04-24 |
| 4423961 | Feed mixing apparatus | — | 1984-01-03 |