John S. Roulston

City:

Lompoc, California

Country:

United States

Published Applications:

Last publication date:

2010-05-06

Top Assignees for applications by John S. Roulston

The entities that hold a legal rights for patent applications filed by inventor Roulston John S.:

John S. Roulston from Lompoc, US has applied for patents for these inventions. The list has both pending applications and granted patents:

MINERAL ORE EXPANSION USING MICROWAVE ENERGY

Unexpanded perlite ore polishing composition and methods

InventorID:

3606391 ⎘