Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rotational geophone

Rotational geophone

US Patent 4446541 · Granted May 1, 1984

Estimated economic value: $36,733,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gas pressure regulator2022
Acoustic multi-mode logging device adapted to decouple noise within a semi-rigid1994
Acoustic multi-mode wide-band logging device1994
Rotational geophone1986