Ryan Energy Technologies
11Patents
0Active
11Granted
29Portfolio score
Filing activity: Mar 19, 1998 → Feb 15, 2006
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7237626B2 | Tool module connector for use in directional drilling | Fixed Constructions | 67 | Expired |
| US6158532A | Subassembly electrical isolation connector for drill rod | Mechanical Engineering; Lighting; Heating | 63 | Expired |
| US6050353A | Subassembly electrical isolation connector for drill rod | Mechanical Engineering; Lighting; Heating | 50 | Expired |
| US6572152B2 | Subassembly electrical isolation connector for drill rod | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US6367323B1 | Dynamic pressure device for oil drill systems | Fixed Constructions | 12 | Expired |
| US7032930B2 | Electrical isolation connector subassembly for use in directional drilling | Fixed Constructions | 8 | Expired |
| US7429934B2 | Mud pulse landing assembly for use in directional drilling | Fixed Constructions | 4 | Expired |
| US6970099B2 | Apparatus, system, and method for detecting and reimpressing electrical charge disturbances on a drill-pipe | Fixed Constructions | 3 | Expired |
| US7360796B2 | Electrical isolation connector subassembly for use in directional drilling | Fixed Constructions | 2 | Expired |
| US7364203B2 | Reinforcement for arched type structure with beveled screwed ends | Fixed Constructions | 0 | Expired |
| US7088260B2 | High speed data communication protocol for use with EM data telemetry antennae | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.