Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8261899 | Shifting collar apparatus and method for reducing the force required for disengaging a fixed holding feature | — | 2012-09-11 |
| 7406888 | Transmission and clutch system | Charles R. Busch, Benjamin D. Peverly | 2008-08-05 |
| 7311016 | Park lock system | Charles R. Busch, Benjamin D. Peverly, Michael F. Ryan | 2007-12-25 |
| 5078285 | Dragline modular swing drive unit | Richard W. McCoy, James A. Ehret, Dev R. Malik | 1992-01-07 |
| 5058753 | Dragline rotating frame structure | Dev R. Malik, James A. Ehret, Richard E. Blair, Shrishailesh R. Iyengar | 1991-10-22 |