Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107413 | Self-contained gate valve column loading prevention mechanism | Andrew Browne Helvenston, Keith Adams, Lloyd R. Cheatham, Travis Kyle McEvoy | 2018-10-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107413 | Self-contained gate valve column loading prevention mechanism | Andrew Browne Helvenston, Keith Adams, Lloyd R. Cheatham, Travis Kyle McEvoy | 2018-10-23 |