David Heemstra

City:

Hutto, Texas

Country:

United States

Published Applications:

Last publication date:

2008-11-27

Top Assignees for applications by David Heemstra

The entities that hold a legal rights for patent applications filed by inventor Heemstra David:

David Heemstra from Hutto, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Hot edge ring apparatus and method for increased etch rate uniformity and reduced polymer buildup

Rupture resistant plasma tube

InventorID:

4298635 ⎘