CPRO WATERBORNE CARBON COATING

Chemicals

Owner

KOPPERS DELAWARE, INC.

—
C-PRO

Chemicals

Owner

KOPPERS DELAWARE, INC.

—
KOPPERS

Building Construction and Repair and 2 other

Owner

KOPPERS DELAWARE, INC.

Aug 29, 2023
SHORT ANGLE PROJECTION

Metal Goods

Owner

KOPPERS DELAWARE, INC.

—
KOPPERS

Nonmetallic Building Materials

Owner

KOPPERS DELAWARE, INC.

Aug 27, 2019
KOPPERS

Building Construction and Repair

Owner

KOPPERS DELAWARE, INC.

Dec 8, 2020
KOPPERS

Computer and Scientific

Owner

KOPPERS DELAWARE, INC.

Apr 20, 2021
KOPPERS

Advertising and Business

Owner

KOPPERS DELAWARE, INC.

Aug 4, 2020
KOPPERS

Transportation and storage

Owner

KOPPERS DELAWARE, INC.

Aug 27, 2019
KOPPERS

Medical, Beauty & Agricultural

Owner

KOPPERS DELAWARE, INC.

Apr 21, 2020
KOPPERS

Advertising and Business

Owner

KOPPERS DELAWARE, INC.

Mar 10, 2020
KOPPERS

Building Construction and Repair

Owner

KOPPERS DELAWARE, INC.

Dec 8, 2020
KOPPERS

Computer and Scientific

Owner

KOPPERS DELAWARE, INC.

Mar 17, 2020
KOPPERS

Nonmetallic Building Materials

Owner

KOPPERS DELAWARE, INC.

Aug 27, 2019
KOPPERS

Transportation and storage

Owner

KOPPERS DELAWARE, INC.

Aug 27, 2019
KOPPERS

Medical, Beauty & Agricultural

Owner

KOPPERS DELAWARE, INC.

Dec 8, 2020
SAP

Metal Goods

Owner

KOPPERS DELAWARE, INC.

—
SHORT ANGLE PROJECTION

Metal Goods

Owner

KOPPERS DELAWARE, INC.

—
CENTER LINER

Metal Goods

Owner

KOPPERS DELAWARE, INC.

Jul 14, 2015
KOPPERS

Rubber Goods

Owner

KOPPERS DELAWARE, INC.

Oct 1, 2013
KOPPERS

Rubber Goods and 2 other

Owner

KOPPERS DELAWARE, INC.

—
KFOAM

Rubber Goods

Owner

KOPPERS DELAWARE, INC.

Oct 16, 2007
KOPPERS

Treatment of Materials

Owner

KOPPERS DELAWARE, INC.

Oct 17, 2006
KOPPERS

Chemicals and 5 others

Owner

KOPPERS DELAWARE, INC.

Apr 25, 2006