Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400559 | Diffuser and flow control system with diffuser | Andrew John Webber, Evan Williams | 2019-09-03 |
| 9695678 | Subterranean hydraulic jack | Andrew John Webber, Drayton W. Bryant, Evan Williams | 2017-07-04 |