Christopher Golla
27Patents
7h-index
44Co-inventors
65Inventor score
Filing activity: May 19, 2003 → Oct 15, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7301223B2 | High temperature electronic devices | Electricity | 35 | Expired |
| US7038455B2 | Electromagnetic wave resistivity tool | Physics | 35 | Expired |
| US6932167B2 | Formation testing while drilling data compression | Physics | 24 | Expired |
| US7839148B2 | Method and system for calibrating downhole tools for drift | Physics | 23 | Expired |
| US7268019B2 | Method and apparatus for high temperature operation of electronics | Electricity | 14 | Expired |
| US9506326B2 | Rotationally-independent wellbore ranging | Fixed Constructions | 10 | Active |
| US8528381B2 | Downhole instrument calibration during formation survey | Physics | 10 | Active |
| US7068182B2 | Method and apparatus for mud pulse telemetry | Fixed Constructions | 7 | Expired |
| US7167101B2 | Method and apparatus for telemetry | Physics | 7 | Expired |
| US7106210B2 | Method and apparatus for mud pulse telemetry | Fixed Constructions | 3 | Expired |
| US9360582B2 | Correcting for magnetic interference in azimuthal tool measurements | Physics | 3 | Active |
| US9003862B2 | Downhole instrument calibration during formation survey | Physics | 2 | Active |
| US10139515B2 | Ranging measurements using modulated signals | Physics | 2 | Active |
| US8991507B2 | Gasket for inductive coupling between wired drill pipe | Fixed Constructions | 2 | Active |
| US7307425B2 | Receiver electronics proximate antenna | Electricity | 2 | Expired |
| US9303506B2 | Drill string tubular with a detection system mounted therein | Fixed Constructions | 1 | Active |
| US9958567B2 | Rotational wellbore ranging | Fixed Constructions | 1 | Active |
| US10711598B2 | Methods to synchronize signals among antennas with different clock systems | Physics | 1 | Active |
| US10407993B2 | High-voltage drilling methods and systems using hybrid drillstring conveyance | Fixed Constructions | 1 | Active |
| US9068442B2 | Determining the order of devices in a downhole string | Electricity | 1 | Active |
| US10280684B2 | Dual-type speed control mechanism for a turbine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11994021B2 | Downhole wire integrity and propagation delay determination by signal reflection | Fixed Constructions | 0 | Active |
| US11434750B2 | Determination on casing and formation properties using electromagnetic measurements | Physics | 0 | Active |
| US11029440B2 | Methods and systems with estimated synchronization between modular downhole logging system modules | Physics | 0 | Active |
| US10508504B2 | Redundant, adaptable slip ring | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.