Randy A. Chappel

City:

Quinlan, Texas

Country:

United States

Published Applications:

Last publication date:

2020-01-09

Top Assignees for applications by Randy A. Chappel

The entities that hold a legal rights for patent applications filed by inventor Chappel Randy A.:

Randy A. Chappel from Quinlan, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Dual-mode filtering actuator driver apparatus, systems and methods

Dual-mode filtering actuator driver apparatus, systems and methods

Dual-mode filtering actuator driver apparatus, systems and methods

InventorID:

1550185 ⎘