Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for cement bond tool

Method and apparatus for cement bond tool

US Patent 4893285 · Granted Jan 9, 1990

Estimated economic value: $19,391,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Acoustic transducers for tubulars2008
Wellbore apparatus with sliding shields2008
Technique for improving processor performance2006
Method for improving processor performance2005
Acoustic sensor assembly2002
System and method for maintaining ownership of a processor bus while sending a p2001
System and method for improving processor read latency in a system employing err2001
Method and system for determining the azimuth position and distance of a reflect2001
Process and device for recycling washing water in photographic processing2000
Process and device for recycling washing water in photographic processing2000
Concentrated solution and kit for making a photographic color developer1998
Concentrated solution and kit for making a photographic color developer1998