Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8884532 | Photo control for a luminaire | Richard S. Jones, Hal Adair, N. Rodger Williamson, III | 2014-11-11 |
| 7345270 | Photocontrol with radio-controlled timer and a decoder | Richard S. Jones | 2008-03-18 |
| 5884487 | Thermoelectric water chiller with ice block | S. Spence Davis | 1999-03-23 |
| 5862669 | Thermoelectric water chiller | S. Spence Davis | 1999-01-26 |
| 4435677 | Rms voltage controller | — | 1984-03-06 |
| 4429218 | Scanning beam detector | — | 1984-01-31 |
| 4326646 | Automatic development dispenser control | Lawrence P. Lavery, David G. Wilcox | 1982-04-27 |