Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5555757 | Flat die thread roller | Gregory A. Smith, Dale E. Foltz, Robert E. Wisebaker | 1996-09-17 |
| 5542275 | Flat die thread roller | Gregory A. Smith, Dale E. Foltz, Robert E. Wisebaker | 1996-08-06 |
| 5417096 | Method for producing a thread rolling machine for use with different die sizes | Gregory A. Smith, Dale E. Foltz, Robert E. Wisebaker | 1995-05-23 |
| 5345800 | Flat die thread roller | Gregory A. Smith, Dale E. Foltz, Robert E. Wisebaker | 1994-09-13 |
| 5230235 | Flat die thread roller | Gregory A. Smith, Dale E. Foltz, Robert E. Wisebaker | 1993-07-27 |
| 5131250 | Flat die thread roller | Gregory A. Smith, Dale E. Foltz, Robert E. Wisebaker | 1992-07-21 |
| 4779444 | Closed die forging machine | William H. Hite | 1988-10-25 |
| 4655634 | Road planer control and safety system | Donald C. Baldwin | 1987-04-07 |
| D286158 | Road planer | Donald C. Baldwin, Paul E. Willis | 1986-10-14 |
| 4515234 | Stabilizing and isolation system for a vehicle cab | Dale Phillips, Paul E. Willis | 1985-05-07 |