Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5772403 | Programmable pump monitoring and shutdown system | Christopher C. Ginn, I. Michael Ginn, Amos Pacht | 1998-06-30 |
| 5173866 | Automated trash management system | Rodney H. Neumann | 1992-12-22 |
| 5016197 | Automated trash management system | Rodney H. Neumann | 1991-05-14 |