Petersen Products Co., L.L.C. Trademarks
FLEX-PLUG
inflatable seal for sealing sections of pipeline
Owned by: Petersen Products Co., L.L.C.
Serial Number: 76156070
FLEX-PACKER
an inflatable seal for sealing sections of pipeline
Owned by: Petersen Products Co., L.L.C.
Serial Number: 76156108
