Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031888 | Methane watchdog system, a cost effective approach to longwall methane monitoring and control | Derek C. Johnson, Amber Barr, Brian Cappellini | 2024-07-09 |
| 7571600 | Method and apparatus for reducing pollutants in engine exhaust | Christopher M. Atkinson | 2009-08-11 |
| 5551853 | Axial vane rotary device and sealing system therefor | Brian W. Cherry, James E. Smith, Victor E. Mucino, Gregory J. Thompson, Patrick R. Badgley | 1996-09-03 |
| 5509793 | Rotary device with slidable vane supports | Brian W. Cherry, James E. Smith, Victor H. Mucino, Gregory J. Thompson, Patrick R. Badgley | 1996-04-23 |
| 5429084 | Axial vane rotary device and sealing system therefor | Brian W. Cherry, James E. Smith, Victor E. Mucino, Gregory J. Thompson, Patrick R. Badgley | 1995-07-04 |