Douglas Calvert

City:

Clackamas, Oregon

Country:

United States

Published Applications:

Last publication date:

2024-04-18

Top Assignees for applications by Douglas Calvert

The entities that hold a legal rights for patent applications filed by inventor Calvert Douglas:

Douglas Calvert from Clackamas, US has applied for patents for these inventions. The list has both pending applications and granted patents:

WINCH WITH ADVANCED ELECTRICAL AND MECHANICAL SMART CONTROLS

WINCH WITH ADVANCED ELECTRICAL AND MECHANICAL SMART CONTROLS

InventorID:

6629565 ⎘