Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5412284 | Two photocell controlled lighting system employing filters for the two photocells that control on/off operation for the system | Robbie C. Koenig | 1995-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5412284 | Two photocell controlled lighting system employing filters for the two photocells that control on/off operation for the system | Robbie C. Koenig | 1995-05-02 |