Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10571381 | Vibrating member for a vibrating densitometer | Felix Attila Farkas, Megan Casey | 2020-02-25 |
| 9593781 | Torsional spring for a slam-shut safety device | Theodor Cojocaru, Adrian Valean | 2017-03-14 |
| 9366349 | Slam shut safety device having disc anti-rotation | Jeffrey Michael Sanders, Tung K. Nguyen, Cristian-Tiberiu Moldovan, Tiberiu Moldovan | 2016-06-14 |
| 9303779 | Slam shut safety device with guided plug support | Tung K. Nguyen, Cristian-Tiberiu Moldovan, Stanley D. Hall, Michel Bouvry, David E. Woollums | 2016-04-05 |
| 9212753 | Slam shut safety device with guided valve disc | Cristian-Tiberiu Moldovan, Michel Bouvry, Stanley D. Hall, David E. Woollums, Tung K. Nguyen | 2015-12-15 |
| 9151400 | Torsional spring for a slam-shut safety device | Theodor Cojocaru, Adrian Valean | 2015-10-06 |
| 9133946 | Slam-shut safety device having a cage | Tung K. Nguyen, Guillaume Fournel | 2015-09-15 |
| 9086158 | Slam shut safety device having disc arrestor assembly | Jeffrey Michael Sanders, Tung K. Nguyen, Cristian-Tiberiu Moldovan | 2015-07-21 |
| 8616521 | Fail safe retaining plug assembly for a slam-shut safety device | David E. Woollums, Tung K. Nguyen, James C. Hawkins | 2013-12-31 |