Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496075 | Wireline cables not requiring seasoning | Joseph Varkey, Vadim Protasov, Jushik Yun | 2016-11-15 |
| 9412492 | Torque-balanced, gas-sealed wireline cables | Joseph Varkey, Byong Jun Kim, Jushik Yun | 2016-08-09 |