Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835173 | Thermoelectric cooling devices on electrical submersible pump | Carlos A. Prieto, Sayantan Roy | 2017-12-05 |
| 9777550 | Degradable casing seal construction for downhole applications | James C. Doane, Wayne Furlan, Ping Duan, Sayantan Roy | 2017-10-03 |
| 9611937 | Superelastic nickel-titanium alloy downhole seals, wellbore tools including such seals, and related methods | Sayantan Roy | 2017-04-04 |