Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D673981 | Asphalt screed | Jason W. Kopacz, Tobin D. Rasmusson, Tony Steinhagen, Joe A. Frerich, Brett Wayne Engel +1 more | 2013-01-08 |
| D672790 | Asphalt screed | Jason W. Kopacz, Tobin D. Rasmusson, Tony Steinhagen, Joe A. Frerich, Brett Wayne Engel +1 more | 2012-12-18 |