Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005561 | Interactive information delivery system | Roderick Perkins, William Duvall | 1999-12-21 |
| D416344 | Floating fishing light | — | 1999-11-09 |
| 4266106 | Lift truck load position sensing device | Daniel M. Fraser, John E. Hausner, Frederick K. Comiskey | 1981-05-05 |