Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4485709 | Apparatus for punching holes in a moving strip | Richard H. Smith, Robert L. Strong | 1984-12-04 |
| 4277868 | Machine and method for single pass taper milling | Richard H. Smith, Robert L. Strong | 1981-07-14 |