Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tubular filtration apparatus

Tubular filtration apparatus

US Patent 6799686 · Granted Oct 5, 2004

Estimated economic value: $13,297,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Position indicator through acoustics2020
Downhole ball valve2019
Erosion reduction in subterranean wells2018
Position indicator through acoustics2017
Downhole position sensor2017
Erosion reduction in subterranean wells2016
Running tool for expandable liner hanger and associated methods2013
Wear-resistant, variable diameter expansion tool and expansion methods2011
Pump jack tree stand2011
Game call assembly2011
System and method for thermal change compensation in an annular isolator2010
Annular isolators for expandable tubulars in wellbores2010