Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729796 | Transducer arrangement for screed control | — | 2004-05-04 |
| 6693706 | Laser reference system and method of determining grade rake | Kent Kahle, James Thomas Zalusky | 2004-02-17 |