Robert D. Varrin

City:

Reston, Virginia

Country:

United States

Published Applications:

Last publication date:

2008-03-18

Top Assignees for applications by Robert D. Varrin

The entities that hold a legal rights for patent applications filed by inventor Varrin Robert D.:

Robert D. Varrin from Reston, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Scale conditioning agents and treatment method

Scale conditioning agents and treatment method

InventorID:

4940617 ⎘