Michael James Roper

City:

Ottawa

Country:

Canada

Published Applications:

Last publication date:

2019-12-19

Top Assignees for applications by Michael James Roper

The entities that hold a legal rights for patent applications filed by inventor Roper Michael James:

Michael James Roper from Ottawa, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Magnetic positioning system

Through-the-earth emergency radio system

Through-the-earth emergency radio system

System, method and apparatus for controlling buried devices

VLF transmit antenna system, method and apparatus

USER PROGRAMMABLE MONITORING SYSTEM, METHOD AND APPARATUS

InventorID:

713965 ⎘