Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11729884 | LED circuits and assemblies | Robert L. Kottritsch | 2023-08-15 |
| 11678420 | LED lighting system | Robert L. Kottritsch | 2023-06-13 |
| 11638336 | AC light emitting diode and AC LED drive methods and apparatus | James N. Andersen, Robert L. Kottritsch | 2023-04-25 |
| 11566759 | LED lighting system and installation methods | — | 2023-01-31 |