Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7360100 | Intelligent power management control system and method | J. Allred, Steven E. Curtis, Donley L. Bush | 2008-04-15 |
| 5479152 | Portable refrigeration door open alarm apparatus | Bruce R. Walker | 1995-12-26 |
| 4680485 | Quad-state control signal input circuit | — | 1987-07-14 |