Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D802026 | Zero radius turn sand grooming vehicle | Cal N. Kosieracki, Andrew J. Kjolhaug, Joseph P. Thelen, David J. Martin | 2017-11-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D802026 | Zero radius turn sand grooming vehicle | Cal N. Kosieracki, Andrew J. Kjolhaug, Joseph P. Thelen, David J. Martin | 2017-11-07 |