Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8398176 | Asphalt milling attachment with depth control and bit access | J. Tron Haroldsen | 2013-03-19 |
| 7144087 | Systems and methods for milling paving material with increased stability, support, and power | J. Tron Haroldsen | 2006-12-05 |
| 7066555 | Reinforced concrete milling/cutting mandrel | Terry Hansen, J. Tron Haroldsen | 2006-06-27 |
| 7036252 | Actuating coupler for heavy machinery peripheral attachments | J. Tron Haroldsen | 2006-05-02 |