logo

For the Inventor, By the Inventor

Broken Arrow, OK, United States of America

Apergy Esp Systems, LLC


USPTO Granted Patents = 2

Trademarks = 3

Forward Citations = 0

Loading Chart...
Loading Chart...

2 inventors (with patents filed for the assignee):

goldMedal Baojun Song (2 out of 5 patents)

silverMedal David S Baillargeon (2 out of 2 patents)


2 patents:

1. 11549520 - Downhole centrifugal pump diffuser with protuberant vanes and related pumps and methods (2023-01-10),
2. 11181123 - Downhole centrifugal pump diffuser with protuberant vanes (2021-11-23),
logo

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#21 in Broken Arrow, OK

#571 in Oklahoma

#94,667 in US

Broken Arrow, OK (US)
Broken Arrow, OK, United States of America

Apergy Esp Systems, LLC

Forward Citations = 0

2 inventors:

goldMedal Baojun Song (2 out of 5 patents)

silverMedal David S Baillargeon (2 out of 2 patents)

Please report any incorrect information to [email protected]
Loading…