Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245868 | Piston stop for free piston shock tube/tunnel | John J. Lacey, Jr., George J. Streithorst | 1993-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245868 | Piston stop for free piston shock tube/tunnel | John J. Lacey, Jr., George J. Streithorst | 1993-09-21 |