Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5848473 | Saw blade | — | 1998-12-15 |
| D389715 | Circular cutting blade | David J. Dustin | 1998-01-27 |
| D382452 | Circular cutting blade | Thomas L. Murkowski | 1997-08-19 |
| D378267 | Circular cutting blade | Thomas L. Murkowski | 1997-03-04 |
| 5355588 | Rotary cutting blade assembly for a hand-held cutter | Charles S. Ramsey | 1994-10-18 |
| D348273 | Circular pinking blade | Charles S. Ramsey | 1994-06-28 |
| D342883 | Circular wave blade | Charles S. Ramsey | 1994-01-04 |
| 4352456 | Cab heating system | — | 1982-10-05 |