Douglas A. Hoffmann

City:

Hebron, Ohio

Country:

United States

Published Applications:

Last publication date:

2017-10-05

Top Assignees for applications by Douglas A. Hoffmann

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

Douglas A. Hoffmann from Hebron, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom

Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby

Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby

InventorID:

2000948 ⎘