Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685504 | Guided projectile system | Arthur J. Schneider, Henry August, Douglas E. Elerath, Paul D. Shubert | 1997-11-11 |
| 5592859 | Tool handle for holding multiple tools of different sizes during use | Robert L. Johnson, Ronald L. Johnson | 1997-01-14 |