Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087717 | Dual use cable with fiber optics for use in wellbore operations | Joseph Varkey, Willem Wijnberg, Surya Simanjuntak, Sheng Chang, Burcu Unal Altintas +2 more | 2018-10-02 |
| 10037836 | Slickline manufacturing techniques | Joseph Varkey, Burcu Unal Altintas, Dong Yang, Sheng Chang, Ramnik Singh | 2018-07-31 |