Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38036 | Electronic controller for scheduling device activation by sensing daylight | — | 2003-03-18 |
| 6246831 | Fluid heating control system | David E. Seitz, David P. Sharp, Thomas L. Harman, Louis Everett | 2001-06-12 |
| 5808294 | Electronic controller for scheduling device activation by sensing daylight | — | 1998-09-15 |
| 5439304 | Keyboard | Michael E. Phillips | 1995-08-08 |
| 5173866 | Automated trash management system | Charles B. Allison | 1992-12-22 |
| 5016197 | Automated trash management system | Charles B. Allison | 1991-05-14 |
| 4773027 | Automated trash management system | — | 1988-09-20 |