Greg Marshall
9Patents
5h-index
11Co-inventors
60Inventor score
Filing activity: Nov 7, 1991 → Jul 19, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9270051B1 | Wet mate connector | Electricity | 45 | Active |
| US7100696B2 | Disconnect for use in a wellbore | Fixed Constructions | 23 | Expired |
| US7963341B2 | Apparatus and methods of use for a whipstock anchor | Fixed Constructions | 9 | Active |
| US5248986A | Universal swivel device for an adjustable angle vehicular antenna | Electricity | 7 | Expired |
| US5198829A | Antenna rod with removably mounted suction cups | Electricity | 5 | Expired |
| US7172039B2 | Down-hole vane motor | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US12078040B2 | Dual direction lift gas valve with cavitation prevention | Emerging Cross-Sectional Technologies | 0 | Active |
| US8739885B2 | Debris barrier for hydraulic disconnect tools | Fixed Constructions | 0 | Active |
| US8770300B2 | Debris barrier for hydraulic disconnect tools | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.