Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5020470 | Wet scrubber apparatus and paint spraybooth in combination with wet scrubber apparatus | Kenneth J. West | 1991-06-04 |
| 4980030 | Method for treating waste paint sludge | Jeffrey C. Johnson | 1990-12-25 |
| 4704952 | Method and apparatus for applying paint | Jeffrey C. Johnson, Stephen Rothon | 1987-11-10 |