Inventor profile of:

Donald Heppner

City:

Silver Spring, Maryland

Country:

United States

Published Applications:

2

Last publication date:

2009-11-19

Top Assignees for applications by Donald Heppner

The entities that hold a legal rights for patent applications filed by inventor Heppner Donald:

Recent patent applications by Heppner Donald

Donald Heppner from Silver Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

4062175 ⎘