Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572876 | Pump piston | Joseph E. Tix, Jeffrey N. Velgersdyk, Samuel Ray Stewart, Roman S. Kopylov, Christopher J. Pellin +1 more | 2023-02-07 |
| D851211 | Protective coatings sprayer | Christopher J. Pellin, Roman S. Kopylov, Jeffrey N. Velgersdyk, Bryan K. Colby, Justin J. Weldon | 2019-06-11 |