Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D286642 | Road surface cutter | Ronald P. Parker | 1986-11-11 |
| 4302054 | Cutter unit assemblies for excavating machines and to excavating machines including cutter unit assemblies | Francis A. Haskew, Leslie A. Jones, Miklos Tothfalusi, Derek Plummer | 1981-11-24 |