Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434761 | Impact feedback system for longwall shearer operator | Edward F. Niederriter | 2022-09-06 |
| 11319809 | Impact sensor and control system for a longwall shearer | Edward F. Niederriter | 2022-05-03 |