Inventor

ZIELINSKA BARBARA J A

FR3 patents

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

SCHLUMBERGER TECHNOLOGY CORP

1 patent

US10871057B2Dec 22, 2020

Flow control device for a well

SCHLUMBERGER TECHNOLOGY CORP2 citations67

TOLLEFSEN EDWARD M

1 patent

US8727035B2May 20, 2014

System and method for managing temperature in a wellbore

TOLLEFSEN EDWARD M4 citations57

ZIELINSKA BARBARA J A

1 patent

US8561691B2Oct 22, 2013

Method and apparatus for erosion control for use with flow control devices

ZIELINSKA BARBARA J A0 citations40