Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5430968 | Control system for a fishing line | Brian H. Watkins, Joel S. Dalton | 1995-07-11 |
| 4624604 | Groundwater protection system | Louis Wagner, Randolph W. Rakoczynski | 1986-11-25 |
| 4543013 | Groundwater protection system | Louis Wagner, Randolph W. Rakoczynski | 1985-09-24 |
| 4430021 | Secure chemical waste landfill | Louis Wagner, Randolph W. Rakoczynski | 1984-02-07 |