Keith E. Stephens

City:

Waxahachie, Texas

Country:

United States

Published Applications:

Last publication date:

2015-02-19

Top Assignees for applications by Keith E. Stephens

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

KRATON POLYMERS U.S. LLC 1 Houston, TX United States
Building Materials Investment Corporation 1 Wilmington, DE United States

Recent patent applications by Stephens Keith E.

Keith E. Stephens from Waxahachie, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-02-19

US20150047285A1

Fixed constructions

Shingle with transition device for impact resistance

#2 | 2009-12-03

US20090299010A1

Chemistry; metallurgy

Process for preparing a bituminous binder composition

InventorID:

1069173 ⎘