Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478232 | Ambient light controlled outdoor gas light | John Crawford | 1995-12-26 |
| 4830606 | Gas lamp and control thereof | — | 1989-05-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478232 | Ambient light controlled outdoor gas light | John Crawford | 1995-12-26 |
| 4830606 | Gas lamp and control thereof | — | 1989-05-16 |