Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10449888 | Trailer for transport of fracking sand | Jared L. Rowland, Marlin L. Johnson, Roger Taake | 2019-10-22 |
| 10378635 | Cam follower roller assembly | Jared L. Rowland, Marlin L. Johnson, Roger Taake | 2019-08-13 |
| 10279998 | Manual cart latch | Jared L. Rowland | 2019-05-07 |