Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187365 | Track slider design for an electric rope shovel | Elizabeth J. Barnes, Michael W. Haws, Mircea Dumitru, Aruna Kinjarapu | 2025-01-07 |
| 12077228 | Track slider design for an electric rope shovel | Elizabeth J. Barnes, Michael W. Haws, Mircea Dumitru, Aruna Kinjarapu | 2024-09-03 |
| 11773563 | Dipper handle | Adam J. Thomas, Michael W. Haws, Aruna Kinjarapu, Vladimir A. Korchagin | 2023-10-03 |
| 11753791 | Dipper handle assembly yoke having a transition portion distal end with angled orientation | Michael W. Haws, Aruna Kinjarapu, Vladimir A. Korchagin, James G. Jamilosa | 2023-09-12 |