James A. Hackenberg

City:

Easley, South Carolina

Country:

United States

Published Applications:

Last publication date:

2013-12-12

Top Assignees for applications by James A. Hackenberg

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

James A. Hackenberg from Easley, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Spherical Impact Putter-Face System

Swing trainer

Sports activity swing trainer

InventorID:

568259 ⎘