Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240687 | Methods and apparatus of testing a solenoid valve of an emergency valve via a positioner | Kenneth W. Junk, Shannon Eugene Jelken, Jimmie L. Snowbarger | 2019-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240687 | Methods and apparatus of testing a solenoid valve of an emergency valve via a positioner | Kenneth W. Junk, Shannon Eugene Jelken, Jimmie L. Snowbarger | 2019-03-26 |