Clara E. Nelson

City:

Pittsburgh, Pennsylvania

Country:

United States

Published Applications:

Last publication date:

2009-03-05

Top Assignees for applications by Clara E. Nelson

The entities that hold a legal rights for patent applications filed by inventor Nelson Clara E.:

Clara E. Nelson from Pittsburgh, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Naphthols useful for preparing indeno-fused photochromic naphthopyrans

Naphthols useful for preparing indeno-fused photochromic naphthopyrans

InventorID:

3896192 ⎘