Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1046935 | Welding machine | — | 2024-10-15 |
| 11668176 | Well configuration for coinjection | Bo-Ting Chen | 2023-06-06 |
| 11428086 | SW-SAGD with between heel and toe injection | Wendell P. Menard | 2022-08-30 |
| 11156072 | Well configuration for coinjection | Bo-Ting Chen | 2021-10-26 |
| 10995596 | Single well cross steam and gravity drainage (SW-XSAGD) | Wendell P. Menard | 2021-05-04 |
| 10526881 | Solvents and non-condensable gas coinjection | Bo Chen | 2020-01-07 |
| 10287864 | Non-condensable gas coinjection with fishbone lateral wells | Bo-Ting Chen, Thomas J. Wheeler | 2019-05-14 |
| 5212364 | Arc welding circuit for welding thin metal pieces | — | 1993-05-18 |