Inventor

BAILLARGEON DAVID S

US3 patents

⚠️ This page may combine multiple inventors who share the name “BAILLARGEON DAVID S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

APERGY ESP SYSTEMS LLC

2 patents

US11549520B2Jan 10, 2023

Downhole centrifugal pump diffuser with protuberant vanes and related pumps and methods

APERGY ESP SYSTEMS LLC0 citations49

US11181123B2Nov 23, 2021

Downhole centrifugal pump diffuser with protuberant vanes

APERGY ESP SYSTEMS LLC0 citations49

BAKER HUGHES INC

1 patent

US9745991B2Aug 29, 2017

Slotted washer pad for stage impellers of submersible centrifugal well pump

BAKER HUGHES INC1 citations44