Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662407 | Canopy luminaire | Robert E. Kaeser | 1997-09-02 |
| 5599094 | Mounting system for light fixture | Robert E. Kaeser, James Lawrence | 1997-02-04 |
| 5597262 | Resilient traffic bollard with rotatable collar | Dale W. Beavers, Vince DiCola, John D. Boyer | 1997-01-28 |