Edward Michael Tollefsen

City:

Katy, Texas

Country:

United States

Published Applications:

Last publication date:

2021-07-01

Top Assignees for applications by Edward Michael Tollefsen

The entities that hold a legal rights for patent applications filed by inventor Tollefsen Edward Michael:

SCHLUMBERGER TECHNOLOGY CORPORATION 1 Sugar land, TX United States

Recent patent applications by Tollefsen Edward Michael

Edward Michael Tollefsen from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-07-01

US20210199836A1

Physics

DOWNHOLE ELECTROMAGNETIC SENSING TECHNIQUES

#2 | 2020-06-25

US20200200939A1

Physics

Downhole electromagnetic sensing techniques

#3 | 2018-02-15

US20180045559A1

Physics

SEISMIC INVESTIGATIONS USING SEISMIC SENSOR

InventorID:

2117539 ⎘