Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10024502 | Retrofit LED linear lamp lampholder for lighting fixtures | — | 2018-07-17 | |
| 9713236 | Solid-state lighting arrangement with startup delay circuit | — | 2017-07-18 | |
| 9651225 | Various size LED linear lamps and easy shipping with snap fit connection | — | 2017-05-16 | |
| 9644800 | LED linear lamp with up and down illumination | — | 2017-05-09 | |
| 5689230 | Energy monitoring and control system using reverse transmission on AC line | Jeffrey D. Merwin, Philip D. Gunderson, Dennis L. Stephens | 1997-11-18 | $9,368,000 |