David B. Litzen

City:

Rapid City, South Dakota

Country:

United States

Published Applications:

Last publication date:

2011-04-07

Top Assignees for applications by David B. Litzen

The entities that hold a legal rights for patent applications filed by inventor Litzen David B.:

David B. Litzen from Rapid City, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Process for Thermal-Mechanical Pretreatment of Biomass

InventorID:

3530770 ⎘