Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125226 | Adjustable stop for check valve | Bradley H. Hines, Jeromy D. Horning, Mariusz J. Luczak, William M. Blenkush | 2021-09-21 |
| 11052412 | Handheld texture spray gun with hopper | Steven D. Becker, David M. Larsen, Steve J. Wrobel, Robert J. Gundersen | 2021-07-06 |
| 10961668 | Spray control system for line striper sprayer | Daniel D. Rohling, David M. Larsen | 2021-03-30 |