Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198457 | Railway truck assembly having friction assist side bearings | Paul Steven Wike, Jared Doerr, Tom Petrunich | 2021-12-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198457 | Railway truck assembly having friction assist side bearings | Paul Steven Wike, Jared Doerr, Tom Petrunich | 2021-12-14 |