Edward O. Anders
16Patents
6h-index
—Co-inventors
53Inventor score
Filing activity: Mar 14, 1974 → Apr 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4037424A | Offshore drilling structure | Performing Operations; Transporting | 36 | Expired |
| US4102144A | Method and apparatus for protecting offshore structures against forces from moving ice sheets | Fixed Constructions | 34 | Expired |
| US4878539A | Method and system for maintaining and producing horizontal well bores | Fixed Constructions | 20 | Expired |
| US4526241A | Adjustable length drilling sub | Fixed Constructions | 16 | Expired |
| US4508182A | Method and apparatus for controlling azimuthal drift of a drill bit | Fixed Constructions | 8 | Expired |
| US9394778B2 | Apparatus, systems, and methods for fracturing a geological formation | Emerging Cross-Sectional Technologies | 7 | Active |
| US4838353A | System for completing and maintaining lateral wells | Fixed Constructions | 5 | Expired |
| US4440241A | Method and apparatus for drilling a well bore | Fixed Constructions | 5 | Expired |
| US5669458A | Rotary jar | Fixed Constructions | 4 | Expired |
| US4032122A | Method and apparatus for recovering small particles of heavy precious metals | Chemistry; Metallurgy | 4 | Expired |
| US10107083B2 | Apparatus, systems, and methods for fracturing a geological formation | Emerging Cross-Sectional Technologies | 3 | Active |
| US11111767B2 | Apparatus, systems, and methods for fracturing a geological formation | Emerging Cross-Sectional Technologies | 2 | Active |
| US3939789A | Double-acting pneumatic system for inducing motion in a floating vessel | Performing Operations; Transporting | 2 | Expired |
| US10385671B2 | Apparatus, systems, and methods for fracturing a geological formation | Emerging Cross-Sectional Technologies | 1 | Active |
| US11781409B2 | Fracturing system and method therefor | Fixed Constructions | 1 | Active |
| US3998629A | Method for recovering small particles of heavy precious metals by amalgamation | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.