Gary Briggs
9Patents
6h-index
14Co-inventors
60Inventor score
Filing activity: Sep 24, 1990 → Aug 31, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5094304A | Double bend positive positioning directional drilling system | Fixed Constructions | 49 | Expired |
| US8751294B2 | Processing value-ascertainable items | Physics | 25 | Active |
| US7373995B2 | Method and apparatus for drilling curved boreholes | Fixed Constructions | 19 | Expired |
| US6540234B1 | Gaskets | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US9845645B2 | Tapered spline connection for drill pipe, casing, and tubing | Emerging Cross-Sectional Technologies | 12 | Active |
| US8739861B2 | Electrical wiring for drill pipe, casing, and tubing | Electricity | 8 | Active |
| US11125364B2 | Sealing device for flanges | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10066446B2 | Tapered spline connection for drill pipe, casing, and tubing | Emerging Cross-Sectional Technologies | 3 | Active |
| US11725761B2 | Sealing device for flanges | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.