Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582350 | Hand held paint spray gun with top mounted paint cup | Mark E. Charpie, Ralph Wisniewski | 1996-12-10 |
| 5205849 | Air filter having a low internal pressure drop | Robert H. Verb, Andrew P. Gargac | 1993-04-27 |
| 5067518 | Pressure feed paint cup valve | — | 1991-11-26 |