Everett L. Johnston

City:

Welch, Oklahoma

Country:

United States

Published Applications:

Last publication date:

2010-09-16

Top Assignees for applications by Everett L. Johnston

The entities that hold a legal rights for patent applications filed by inventor Johnston Everett L.:

Everett L. Johnston from Welch, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Crosslinked swellable polymer

InventorID:

3655464 ⎘