THERMAL ENGINEERING OF ARIZONA, INC. Trademarks
TR
Filed: July 31, 1981
HEAT EXCHANGE SYSTEMS
Owned by: THERMAL ENGINEERING OF ARIZONA, INC.
Serial Number: 73321594
TR
Filed: May 19, 1982
Waste Water Heat Recovery System Comprising Heat Exchangers, Water Pumps, Storage Tanks, and Controls for Same for Use in…
Owned by: THERMAL ENGINEERING OF ARIZONA, INC.
Serial Number: 73365394
