Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067185 | Systems and methods for improved valve stem coupling assembly for isolating the torque load from the thrust load | Kenneth W. Krause | 2021-07-20 |
| 11041569 | Systems and methods for floating seat plate | Kenneth W. Krause | 2021-06-22 |