Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8632027 | Scraping, hauling and compacting machine | Kevin V. Koehn | 2014-01-21 |
| 8302891 | Scraping, hauling and compacting machine | Kevin V. Koehn | 2012-11-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8632027 | Scraping, hauling and compacting machine | Kevin V. Koehn | 2014-01-21 |
| 8302891 | Scraping, hauling and compacting machine | Kevin V. Koehn | 2012-11-06 |