Robert Angus CAMPBELL

City:

Tomball, Texas

Country:

United States

Published Applications:

Last publication date:

2014-03-06

Top Assignees for applications by Robert Angus CAMPBELL

The entities that hold a legal rights for patent applications filed by inventor CAMPBELL Robert Angus:

FREUDENBERG OIL & GAS, LLC 1 Plymouth, MI United States
Freudenberg Oil & Gas, LLC 1 Plymouth, MI United States

Recent patent applications by CAMPBELL Robert Angus

Robert Angus CAMPBELL from Tomball, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-03-06

US20140060805A1

Fixed constructions

Fluid seal with swellable material packing

InventorID:

670948 ⎘