Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830279 | Flat spray nozzle for a spray gun | Gerald W. Crum | 1989-05-16 |
| 4815666 | Powder spray gun for quick color changes systems | Mark Gacka, Thomas E. Hollstein | 1989-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830279 | Flat spray nozzle for a spray gun | Gerald W. Crum | 1989-05-16 |
| 4815666 | Powder spray gun for quick color changes systems | Mark Gacka, Thomas E. Hollstein | 1989-03-28 |