2 trademarks were found for owners matching the name Groundheat Systems International Inc..
#Classstatus
1 S:87448707
M:G GROUNDHEAT INTERNATIONAL

O:Groundheat Systems International Inc.
42 Dead
2 S:77824582
M:GROUNDHEAT
O:Groundheat Systems International Inc.
42 Dead
Trademark Alertz updated from USPTO on 2030-01-24