Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387688 | Florida fishing tape | Lewis A. Hardy | 1997-12-16 |
| 5683061 | Fighter aircraft | Frank Neumann, Dennis E. Ruzicka | 1997-11-04 |
| 5636813 | Fighter aircraft | Frank Neumann, Dennis E. Ruzicka | 1997-06-10 |