Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677027 | Apparatus and method for securing end pieces to a mandrel | Mitchell A. Boyd | 2020-06-09 |
| 10669824 | Unibody bypass plunger and valve cage with sealable ports | Mitchell A. Boyd | 2020-06-02 |
| 10550674 | Internal valve plunger | Mitchell A. Boyd, David Dahlgren | 2020-02-04 |