Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512684 | Shock tool for drillstring | Ashish Prafulla Khaparde, Ragi Lohidakshan Poyyara | 2016-12-06 |
| 9309862 | Nutating fluid-mechanical energy converter | Ragi Lohidakshan Poyyara, Amitkumar Suresh Rawool | 2016-04-12 |