Eugene Janssen

City:

Houston, Texas

Country:

United States

Published Applications:

Last publication date:

2026-01-22

Top Assignees for applications by Eugene Janssen

The entities that hold a legal rights for patent applications filed by inventor Janssen Eugene:

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

DROPPABLE OBJECT WITH LOCATING SYSTEM AND PRESSURE PULSE TELEMETRY ACTUATOR FOR USE IN A WELLBORE

InventorID:

7686450 ⎘