Helms, Robert Trademarks
C-TECH RUBBER
Filed: July 26, 2022
Non-metal gaskets for concrete pipe sealing
Owned by: Helms, Robert
Serial Number: 97519772
BN3, BN7
Filed: September 25, 2022
Rubber gaskets for sealing concrete pipe
Owned by: Helms, Robert
Serial Number: 97606053
