Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730803 | Ground access elevated pole banner | — | 1988-03-15 |
| 4714220 | Sign stand assembly | Dennis Cope | 1987-12-22 |
| 4691892 | Sign and sign stand | Ronald E. Grewe, James R. Seely, Cecil E. Ursprung | 1987-09-08 |
| 4648169 | Method of mounting universal mounting bracket for gas pump toppers | James R. Seely | 1987-03-10 |
| 4592530 | Universal mounting bracket for gas pump toppers | James R. Seely | 1986-06-03 |
| D276445 | Illuminated sign with clock | — | 1984-11-20 |
| 4433935 | Sign bracket | Keith A. Main | 1984-02-28 |