Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D295792 | Area light | Robert L. Ewing, John W. Harvey, Herbert A. Fouke | 1988-05-17 |
| D295328 | Area light | Robert L. Ewing, John W. Harvey, Randall P. Crothers | 1988-04-19 |
| D294645 | Area light | Robert L. Ewing, John W. Harvey, Herbert A. Fouke | 1988-03-08 |
| D294646 | Area light | Robert L. Ewing, John W. Harvey, Randall P. Crothers | 1988-03-08 |
| D294523 | Area light | Robert L. Ewing, John W. Harvey, Randall P. Crothers | 1988-03-01 |
| D294397 | Area light | Robert L. Ewing, John W. Harvey, Randall P. Crothers | 1988-02-23 |
| D294066 | Area light | Robert L. Ewing, John W. Harvey, Randall P. Crothers | 1988-02-02 |
| D293721 | Area light | Robert L. Ewing, John W. Harvey, Randall P. Crothers | 1988-01-12 |
| 4551792 | Exterior post top mounting lighting fixture | Merle C. Hoke, James E. Penn | 1985-11-05 |
| 4472769 | Adjustable lamp socket with cylindrical shield | Merle C. Hoke | 1984-09-18 |
| 4198022 | Power cable guide for high-mast luminaire raising and lowering system | Jackie Everett Pletcher, Brady Johnson | 1980-04-15 |