Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9314824 | Powder and deposition control in throttle valves | Youfan Gu | 2016-04-19 |
| 8241596 | High-efficiency, hot trap apparatus and method | Jeffrey D. Kiernan, Kevin Grout | 2012-08-14 |
| 8196893 | Isolation valve with corrosion protected and heat transfer enhanced valve actuator and closure apparatus and method | Kevin Grout, Jeffrey D. Kiernan, David Neumeister | 2012-06-12 |