BUTLER ENGINEERING ASSOCIATES, INC. Trademarks
BUTLER
Filed: January 17, 1964
RUST, CORROSION AND SCALE INHIBITORS IN BOILERS AND RETURN LINES, AND CHEMICAL PREPARATIONS TO PREVENT SCALE AND RUST FORMATIONS…
Owned by: BUTLER ENGINEERING ASSOCIATES, INC.
Serial Number: 72184790
COR-EX
Filed: February 18, 1986
RUST, CORROSION AND SCALE INHIBITOR FOR USE IN STEAM AND HOT WATER SYSTEMS, AND IN PARTICULAR BOILERS AND RETURN LINES,…
Owned by: BUTLER ENGINEERING ASSOCIATES, INC.
Serial Number: 73583134
