Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10449888 | Trailer for transport of fracking sand | Kenneth D. Goedken, Jared L. Rowland, Roger Taake | 2019-10-22 |
| 10378635 | Cam follower roller assembly | Jared L. Rowland, Kenneth D. Goedken, Roger Taake | 2019-08-13 |