Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D777555 | Rotor lock | Steven Owens, Christopher L. Sheridan, Scott Patrick Leute, Dennis Richter, James Bishar | 2017-01-31 |
| D747174 | Rotor lock | Steven Owens, Christopher L. Sheridan, Scott Patrick Leute, Dennis Richter, James Bishar | 2016-01-12 |
| 7072747 | Strategies for locomotive operation in tunnel conditions | Wolfgang Daum, Scott M. Branka, Carl S. Iszkula, Brian Douglas Lawry | 2006-07-04 |
| 6604515 | Temperature control for turbocharged engine | Gregory A. Marsh, Brian L. Walter, Peter Loring Valentine, Mahesh Chand Aggarwal, Vinh Do | 2003-08-12 |