Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087702 | Plug releaser and method of limiting pressure differential across plugs | Daniel Ewing, Matthew J. Krueger | 2018-10-02 |
| 10081997 | Watermelon mill with replaceable cutting structure | Gregory L. Hern | 2018-09-25 |