P

Inventor

PARK DO SEO

US11 patents
⚠️ This page may combine multiple inventors who share the name “PARK DO SEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PARK DO SEO

5 patents
US11603937B2Mar 14, 2023

Anti-rotation fluid injection dart

PARK DO SEO0 citations59
US10954724B2Mar 23, 2021

Axial and rotational alignment system and method

PARK DO SEO1 citations57
US9537296B2Jan 3, 2017

Cable retainer and method

PARK DO SEO1 citations49
US10472926B2Nov 12, 2019

Pressurized seat check valve

PARK DO SEO0 citations44
US10760713B2Sep 1, 2020

Flexible protector and method

PARK DO SEO0 citations36

Premier Coil Solutions

2 patents
US8820399B2Sep 2, 2014

Modular coiled tubing unit

Premier Coil Solutions10 citations78
US9428973B2Aug 30, 2016

Quick-release gripping insert assembly

Premier Coil Solutions1 citations47

HE ZHI YONG

1 patent
US11105165B2Aug 31, 2021

Downhole device including a fluid propulsion system

HE ZHI YONG2 citations70

BAKER HUGHES OILFIELD OPERATIONS LLC

1 patent
US12173802B2Dec 24, 2024

Anti-rotation fluid injection dart

BAKER HUGHES OILFIELD OPERATIONS LLC0 citations60

LOH YUH

1 patent
US10662737B2May 26, 2020

Fluid injection valve

LOH YUH1 citations60

PREMIER COIL SOLUTIONS INC

1 patent
US9617807B2Apr 11, 2017

Chain service indicator

PREMIER COIL SOLUTIONS INC0 citations49