Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365370 | Railway vehicle coupler having robust knuckle | Paul Steven Wike, Tom Petrunich, Matthew Todt, Dale K. Dewald | 2025-07-22 |
| 10895158 | Turbine airfoil with independent cooling circuit for mid-body temperature control | Brian J. Wessell | 2021-01-19 |
| 10830061 | Turbine airfoil with internal cooling channels having flow splitter feature | Jan H. Marsh, Evan C. Landrum | 2020-11-10 |
| 10711619 | Turbine airfoil with turbulating feature on a cold wall | Jan H. Marsh | 2020-07-14 |
| 10662778 | Turbine airfoil with internal impingement cooling feature | Jan H. Marsh | 2020-05-26 |
| 10533427 | Turbine airfoil having flow displacement feature with partially sealed radial passages | Jan H. Marsh | 2020-01-14 |
| 10494931 | Internally cooled turbine airfoil with flow displacement feature | Evan C. Landrum, Jan H. Marsh | 2019-12-03 |
| 9840924 | Gas turbine system with a transition duct having axially extending cooling channels | Matthias Hase, Vaidyanathan Krishnan | 2017-12-12 |