2 trademarks were found for owners matching the name WASTE HEAT ENGINEERING CORP..
#Classstatus
1 S:72188594
M:WHECO
O:AMERICAN PETRO-CHEM CO., INC., WASTE HEAT ENGINEERING CORP.
34 Dead
2 S:72185964
M:WHECO
O:AMERICAN PETRO-CHEM CO. INC., THERMA TECHNOLOGY, INC., WASTE HEAT ENGINEERING CORP.
103 Dead
Trademark Alertz updated from USPTO on 2030-01-24