Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216836 | Movable root contact/pressure plate assembly for hydroponic system | Carlton E. Morris, Philip A. Loretan, Conrad K. Bonsi | 1993-06-08 |
| 4860490 | Movable root contact-pressure plate assembly for hydroponic system | Carlton E. Morris, Philip A. Loretan, Conrad K. Bonsi | 1989-08-29 |
| 4556830 | Speed controller for mill drives and the like | Charles L. Schwalm | 1985-12-03 |
| 4422022 | Speed control for truck | Andrew Stevenson, Peter McKenna | 1983-12-20 |
| 4394975 | Rock dust blower | Clyde A. Bare, Jr., Buddy L. Bare | 1983-07-26 |