Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378883 | Guide shoe for mining machine | Ryan E. Perry, Joshua Lutz | 2025-08-05 |
| 11035232 | Industrial machine including a fluid sensor and method of operating the same | Edward F. Niederriter, Philip Rosenstern, Troy Amsler | 2021-06-15 |
| 9309763 | Drive mechanism for a longwall mining machine | Edward F. Niederriter | 2016-04-12 |
| 9140120 | Lump breaker for mining machine | Edward F. Niederriter | 2015-09-22 |
| 9028007 | Cooling a ranging arm gear case on a longwall shearer | Edward F. Niederriter, Philip R. Strydom, Robert P. Aaron | 2015-05-12 |
| 8950822 | Fiber optic cable protection in a mining system | Edward F. Niederriter, James E. Haughey | 2015-02-10 |
| 8801106 | Cleat for joining chassis modules | Ryan E. Perry | 2014-08-12 |
| 8789892 | Drive mechanism for a longwall mining machine | Edward F. Niederriter | 2014-07-29 |
| 8622481 | Fiber optic cable protection in a mining system | Edward F. Niederriter, James E. Haughey | 2014-01-07 |
| 8602502 | Articulated shearer | Edward F. Niederriter | 2013-12-10 |
| 8439451 | Cooling a ranging arm gear case on a longwall shearer | Edward F. Niederriter, Philip R. Strydom | 2013-05-14 |