Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152587 | Mud motor or progressive cavity pump with varying pitch and taper | Anton Kolyshkin, Maxim Pushkarev, Samba Ba, Li Guo, Geoffrey C. Downton | 2024-11-26 |
| D302958 | Convertible wagon and sled vehicle | Julie A. Shippee | 1989-08-22 |
| 4522571 | Peristaltic pump | — | 1985-06-11 |