Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821819 | Auxiliary power unit assembly and method of use | Kevin Pykkonen, Karl Ginter, Jeffrey Orion Pritchard | 2017-11-21 |
| 9630633 | Apparatus and method for controlling a locomotive consist | Kevin Pykkonen, Jeffrey Orion Pritchard, Karl Ginter | 2017-04-25 |
| 9557079 | System and method for storing thermal energy | Brian Von Herzen | 2017-01-31 |
| 9551292 | Semi-isothermal compression engines with separate combustors and expanders, and associated systems and methods | Alex Lau, Brian Von Herzen | 2017-01-24 |