Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8992119 | Machine for reclaiming and recycling roadway shoulder material while restoring shoulder grade and level | Ralph L. Parsons, III, Carl Eby | 2015-03-31 |
| 5133174 | Hydraulically driven mowing unit | — | 1992-07-28 |
| 4956965 | Boom mower attachment for a tractor adjustable for cutting at either side thereof | — | 1990-09-18 |
| 4912916 | Boom mower attachment for tractor adjustable for cutting at either side thereof | — | 1990-04-03 |
| 4887417 | Boom mower attachment for a tractor adjustable for cutting at either side thereof | — | 1989-12-19 |
| 4241565 | Boom mower mounting frame for over center transport | — | 1980-12-30 |