Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778156 | High pressure and temperature valve | — | 2017-10-03 |
| 9285036 | High pressure and temperature valve | — | 2016-03-15 |
| 9151690 | Hose tester intensifier | — | 2015-10-06 |
| 7293511 | Gasification apparatus and method | Robert Marshall Prigmore, Brian Davies | 2007-11-13 |