Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Shaftless centrifugal pump

Shaftless centrifugal pump

US Patent 8267645 · Granted Sep 18, 2012

Estimated economic value: $13,194,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for testing for and removing trapped air from submersible w2024
Method and apparatus for testing for and removing trapped air from submersible w2022
Intermediate bearing in electrical submersible pump2022
Spherical sleeve and bushing bearing for centrifugal pump stage2017
Adjustable vane diffuser insert for electrical submersible pump2015
Adjustable locking shaft-locating device2015
Adjustable locking shaft-locating device2015
High efficiency impeller2015
Reduced profile abrasion resistant pump thrust bearing2014
Reduced profile abrasion resistant pump thrust bearing2014
Reduced profile abrasion resistant pump thrust bearing2014
Axial thrust balanced impeller for use with a downhole electrical submersible pu2013