LOG END SEAL

Paints and 2 other

Owner

PERMA-CHINK SYSTEMS, INC.

Oct 14, 2025
CHECK MATE 2

Paints and 2 other

Owner

PERMA-CHINK SYSTEMS, INC.

—
CHECK MATE

Owner

PERMA-CHINK SYSTEMS, INC.

—
ENERGYSEAL

Rubber Goods

Owner

PERMA-CHINK SYSTEMS, INC.

Aug 23, 2011
ARMOR-GUARD

Pharmaceuticals

Owner

PERMA-CHINK SYSTEMS, INC.

—
GUARDIAN

Pharmaceuticals

Owner

PERMA-CHINK SYSTEMS, INC.

Aug 13, 1996
SHELL-GUARD

Pharmaceuticals

Owner

PERMA-CHINK SYSTEMS, INC.

Feb 4, 1997
PRIMESEAL

Paints

Owner

PERMA-CHINK SYSTEMS, INC.

Dec 3, 1991
PERMA-CHINK

Nonmetallic Building Materials

Owner

PERMA-CHINK SYSTEMS, INC.

Nov 5, 1991
CHECK MATE

Paints

Owner

PERMA-CHINK SYSTEMS, INC.

Nov 17, 1992