Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398809 | Dynamic slab gate valves | Mehul Jain | 2025-08-26 |
| 12287041 | Slab gate valves and methods of retrofitting | Mehul Jain | 2025-04-29 |
| 10197077 | Precise choke systems and methods | Alagarsamy Sundararajan, Aravindhan Rajamarthandan, Gayathri Srinivasa Ragavan, Purnima Vegesna | 2019-02-05 |
| 9784057 | Mechanical bi-directional isolation valve | Sam S. Lloyd, Michael R. Reaves | 2017-10-10 |
| 9174503 | Environment activated automatic shut-off switch system and method | Timothy W. Brooks, Luigi Tavernese, Giovanni Tavernese | 2015-11-03 |