David J. Freas

City:

LaPorte, Texas

Country:

United States

Published Applications:

Last publication date:

2021-01-21

Top Assignees for applications by David J. Freas

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

David J. Freas from LaPorte, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Solvent-free process for functionalizing isobutylene-based polymers

InventorID:

4979964 ⎘