Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079077 | LED lighting system and installation methods | — | 2021-08-03 |
| 11039232 | Chair mountable audio and charging system for mobile and portable electronic devices | Valerie Miskin, Matthew Miskin | 2021-06-15 |
| 11019697 | AC light emitting diode and AC led drive methods and apparatus | James N. Andersen, Robert L. Kottritsch | 2021-05-25 |
| 10986714 | Lighting system having two or more LED packages having a specified separation distance | Robert L. Kottritsch | 2021-04-20 |
| 10980092 | High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same | Robert L. Kottritsch, James N. Andersen | 2021-04-13 |
| 10966298 | AC light emitting diode and AC LED drive methods and apparatus | James N. Andersen, Robert L. Kottritsch | 2021-03-30 |
| 10932341 | Multi-voltage and multi-brightness LED lighting devices and methods of using same | Robert L. Kottritsch | 2021-02-23 |
| 10904967 | LED lighting system | Robert L. Kottritsch | 2021-01-26 |