Gary Maier
7Patents
4h-index
7Co-inventors
46Inventor score
Filing activity: Oct 4, 1999 → Oct 5, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6474419B2 | Packer with equalizing valve and method of use | Fixed Constructions | 42 | Expired |
| US7472746B2 | Packer apparatus with annular check valve | Fixed Constructions | 26 | Active |
| US7654324B2 | Reverse-circulation cementing of surface casing | Fixed Constructions | 8 | Active |
| US8162047B2 | Reverse-circulation cementing of surface casing | Fixed Constructions | 4 | Active |
| US8469089B2 | Process and apparatus to improve reliability of pinpoint stimulation operations | Emerging Cross-Sectional Technologies | 2 | Active |
| US9127539B2 | Downhole packer assembly having a selective fluid bypass and method for use thereof | Fixed Constructions | 2 | Active |
| US9416596B2 | Installation of lines in high temperature wellbore environments | Fixed Constructions | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.