Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303434 | Industrial luminaire | Robert L. Ewing, Herbert A. Fouke, James S. Hughes | 1989-09-12 |
| D298861 | Area light | Robert L. Ewing, Herbert A. Fouke, James S. Hughes | 1988-12-06 |
| D294647 | Area light | Robert L. Ewing, Herbert A. Fouke, James S. Hughes | 1988-03-08 |
| D293722 | Stanchion for exterior luminaire | Robert L. Ewing, Herbert A. Fouke, James S. Hughes | 1988-01-12 |
| D287645 | Industrial floodlight | Robert L. Ewing, James S. Hughes | 1987-01-06 |
| 4538217 | Floodlight luminaire | Robert L. Ewing, James S. Hughes | 1985-08-27 |