Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11826847 | Controlling plasma arc torches and related systems and methods | Christopher S. Passage, Soumya Mitra, John Peters | 2023-11-28 |
| 10562125 | Controlling plasma arc torches and related systems and methods | Christopher S. Passage, Soumya Mitra, John Peters | 2020-02-18 |
| 10414613 | Stacker load change cycle | Daniel J. Talken, Grant J. Kimzey, Charles D. Rizzuti | 2019-09-17 |
| 9828185 | Fixed discharge variable length stacker | Daniel J. Talken | 2017-11-28 |
| 9027737 | Scrubber layboy | Daniel J. Talken, Charles Benton, David R. Carlberg | 2015-05-12 |
| 8257291 | External walking assist device for those with lower leg injuries | Homayoon Kazerooni, Sara Haislip, Esha Datta | 2012-09-04 |