Leslie Joan Kohnen

City:

Alberta

Country:

Canada

Published Applications:

Last publication date:

2021-04-22

Top Assignees for applications by Leslie Joan Kohnen

The entities that hold a legal rights for patent applications filed by inventor Kohnen Leslie Joan:

Leslie Joan Kohnen from Alberta, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Tool and method for use in supporting a sucker rod string in an oil or gas well

InventorID:

6563712 ⎘