Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331848 | Top entry valve for severe industrial applications | Nicolas Hervé François Lourdel, Michel Paquin, Fadila KHELFAOUI, Luc David VERNHES, Duc Thanh Tran | 2025-06-17 |
| 12181063 | Top entry valve for severe industrial applications | Nicolas Hervé François Lourdel, Michel Paquin, Fadila KHELFAOUI, Luc David VERNHES, Duc Thanh Tran | 2024-12-31 |
| 8887755 | In-line repairable metal seated floating ball valve | Stanley C. Allen | 2014-11-18 |
| 7539816 | Disk control device, disk control method | Yoshihiro Ohsaki, Mayumi Akimoto | 2009-05-26 |
| 6065424 | Electroless deposition of metal films with spray processor | Yosi Shacham-Diamand, Valery M. Dubin | 2000-05-23 |