Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6294874 | Ceiling fan with a light-sensitive circuit | John Rudolph, David Lo, Charles T. Thrasher, Jr. | 2001-09-25 |
| 6201351 | Ceiling fan with a light-sensitive circuit | John Rudolph, David Lo, Charles T. Thrasher, Jr. | 2001-03-13 |
| 6039462 | Lamp with safety features | Tom Turner | 2000-03-21 |
| 5902037 | Lamp with safety features | Thomas M. Turner, David Lo | 1999-05-11 |
| 5863111 | Lamp with safety features | Tom Turner | 1999-01-26 |