Keith Johnston

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2017-01-26

Top Assignees for applications by Keith Johnston

The entities that hold a legal rights for patent applications filed by inventor Johnston Keith:

Keith Johnston from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Device for reducing the open circuit voltage of a solar system

InventorID:

1782298 ⎘