Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8887412 | Road position indication for motor grader snow plow | Brian C. Proeber, Barry Schaffter, Michael Eugene Kennedy, Richard J. Erwin, Nathan J. Horstman +1 more | 2014-11-18 |