Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8845222 | Modular paint pump for a paint roller | Shawn C. Johnson | 2014-09-30 |
| 6933634 | Fan baffle | Robert D. Cooper | 2005-08-23 |
| D470914 | Paint spreader | Victor Fageroos, Jeffrey S. Jerdee, Steven A. Anderson, Neil T. Amundsen, Joseph J. Schachtner | 2003-02-25 |
| 5472318 | Rupture disk pressure relief assembly for a paint pump | Thomas F. Kruzel, Robert D. Cooper | 1995-12-05 |
| 5226600 | Check valve | — | 1993-07-13 |
| 5174610 | HLVP turbine and hose cooling apparatus | John M. Svendsen, John J. Anderley | 1992-12-29 |
| 5078323 | Air valve for portable paint gun | — | 1992-01-07 |
| 5054947 | Self-contained power painting systems | Terry R. Reents | 1991-10-08 |
| 4559661 | Paint scraper | Izrail Tsals, Gerald E. Peterson, Rudy R. Karliner, Scott R. Carpenter | 1985-12-24 |