Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4544100 | Liquid spray gun having quick change pattern control | Richard M. Simashkevich | 1985-10-01 |
| 4534106 | Method for replacing dielectric material at the high-value resistor of an electrostatic spray gun to prevent corona discharge | Richard M. Simashkevich | 1985-08-13 |
| 4368852 | Combination spray gun and pressure regulator | Harold D. Beam, William A. Armstrong | 1983-01-18 |