Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cockcroft-Walton voltage multiplying circuit for slim hole well logging tool

Cockcroft-Walton voltage multiplying circuit for slim hole well logging tool

US Patent 4320446 · Granted Mar 16, 1982

Estimated economic value: $4,544,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multiphase fluid separator system1998
Method and apparatus for remotely controlling a rotary valve or the like1993
Method and apparatus for remotely controlling a rotary valve or the like1992
Means and methods for controlling the drying of wet gas1990
Crude oil dehydrator/desalter control system1986
Temperature stabilization system for a radiation detector in a well logging tool1985
Petroleum stream analyzer1985
In-situ permeability determining method1985
Chamber for measuring gamma ray emissions1982
Temperature stabilization method1981
Method and apparatus for measuring underground fluid flow characteristics1980
Detection of impurities in fluid flowing in refinery pipeline or oil production 1980