Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7545101 | Multi-zone closed loop daylight harvesting having at least one light sensor | Robert L. Hick | 2009-06-09 |
| 7501774 | Multi-button low voltage switch adaptable for three states | Robert L. Hick | 2009-03-10 |
| 6653802 | Standard electronics rack-mounted dimming control system with plug-in power modules and common plug-in control module | Terrence Leroy Nelson | 2003-11-25 |
| 6465772 | Optical encoder having multiple thumbwheels with integral encoder patterns | Terrence Leroy Nelson | 2002-10-15 |