Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252969 | Undercured stator for mud motor | Anton Kolyshkin, Yuxiang Liu, Miranda Amarante | 2025-03-18 |
| 9260568 | Method of curing thermoplastic polymer for shape memory material | Jiaxiang Ren, David P. Gerrard, James Edward Goodson, Ping Duan | 2016-02-16 |
| 9120898 | Method of curing thermoplastic polymer for shape memory material | Jiaxiang Ren, David P. Gerrard, James Edward Goodson, Ping Duan | 2015-09-01 |
| 6905319 | Stator for down hole drilling motor | — | 2005-06-14 |