David Engel

City:

Houston, Texas

Country:

United States

Published Applications:

Last publication date:

2026-01-15

Top Assignees for applications by David Engel

The entities that hold a legal rights for patent applications filed by inventor Engel David:

David Engel from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:

DOWNHOLE MILLING DISPLACEMENT MEASUREMENT AND CONTROL

Slot cutter system and operations

Cutting tool and controls for downhole mechanical services

Electrical wellbore instrument swivel connector

InventorID:

2223955 ⎘