Derek PATTERSON
6Patents
2h-index
5Co-inventors
44Inventor score
Filing activity: Oct 20, 1999 → Mar 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6322369A | Christian learning tool | Physics | 15 | Expired |
| US10465456B2 | Ground handling system | Fixed Constructions | 11 | Active |
| US12054993B2 | Side saddle rig design with retractable top drive | Fixed Constructions | 1 | Active |
| US10662718B2 | Drilling rig stair tower with integrated utility lines and cable tray | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10975635B2 | Automated drilling rig system | Fixed Constructions | 0 | Active |
| US11781387B2 | Collapsible mud bucket | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.