Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for measuring formation compression and shear wave velocity

Method and apparatus for measuring formation compression and shear wave velocity

US Patent 4701891 · Granted Oct 20, 1987

Estimated economic value: $21,218,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for constrained least-squares spectral processing and analysis2016
Instantaneous spectral analysis2006
Instantaneous spectral analysis2006
Determination of fluid properties of earth formations using stochastic inversion2005
Massage device2004
Compositions and methods for improving the performance of chemical exfoliating a1999
Polyester-based suncreen formulations1998
Dry sunscreen composition1997
Dry sunscreen composition1995
Downhole wellbore tool for measuring flow parameters1993
Downhole fracture detection and characterization1993
Downhole wellbore flowmeter tool1990