Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electrical logging sensor having conductive and insulating portions formed by layer deposition of hard materials and its method of manufacture

Electrical logging sensor having conductive and insulating portions formed by layer deposition of hard materials and its method of manufacture

US Patent 5721492 · Granted Feb 24, 1998

Estimated economic value: $147,057,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Downhole gas-filled radiation detector with optical fiber2017
Remote laser heating systems and methods2017
Electron focusing systems and techniques integrated with a scintillation detecto2014
Downhole tools with solid-state neutron monitors2014
Durability of downhole tools2014
Covering of scintillation detector with a reflective coating2011
Shaped charge and a perforating gun2010
Nuclear imaging probe2008