Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695532 | Concrete finishing apparatus | David W. Somero, David M. Somero, Philip D. Halonen, Mark A. Pietila, Carl B. Kieranen +2 more | 2004-02-24 |
| 6671983 | Snow groomer assembly | Russell Alger | 2004-01-06 |