Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657927 | Lighting arrangement with a control box including controller and power supplies | — | 2017-05-23 |
| 8569977 | Lighting system combining natural and artificial light | John N. McCall, Kenneth R. Carver | 2013-10-29 |
| 8479461 | Lighting system combining natural and artificial light | John N. McCall, Kenneth R. Carver | 2013-07-09 |