Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507849 | Bolster for a railway truck and method for manufacturing same | Erik L. Gotlund | 2019-12-17 |
| 10421467 | Side frame for a railway truck and method for manufacturing same | Erik L. Gotlund | 2019-09-24 |
| 10358151 | Railcar truck roller bearing adapter-pad systems | Erik L. Gotlund, Jon R. Jeambey, F. Andrew Nibouar, James A. Pike, Jason C. Bryant +2 more | 2019-07-23 |
| 10239118 | Side frame center core construction and method | Erik L. Gotlund | 2019-03-26 |