Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644829 | Rotatable light device and method | Kenneth Smith | 2003-11-11 |
| 4307712 | Rotatable, hermetically sealed, tubular, solar heat collecting system | — | 1981-12-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644829 | Rotatable light device and method | Kenneth Smith | 2003-11-11 |
| 4307712 | Rotatable, hermetically sealed, tubular, solar heat collecting system | — | 1981-12-29 |