Henry Koschitzky

City:

Downsview

Country:

Canada

Published Applications:

Last publication date:

2008-06-12

Top Assignees for applications by Henry Koschitzky

The entities that hold a legal rights for patent applications filed by inventor Koschitzky Henry:

Henry Koschitzky from Downsview, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Shingle with improved fastener pull-through resistance

Algae-resistant roofing material and methods

Dual layer shingle

Algae-resistant roofing material and methods

InventorID:

4190515 ⎘