Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4560071 | Display devices for displaying fishing poles and fishing reels | Erwin W. Dewald, David E. Hayes | 1985-12-24 |
| 4194313 | Articulated panel display | — | 1980-03-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4560071 | Display devices for displaying fishing poles and fishing reels | Erwin W. Dewald, David E. Hayes | 1985-12-24 |
| 4194313 | Articulated panel display | — | 1980-03-25 |