PIKOTEK
Filed: June 21, 1993
non metallic protective seals for use in the chemical and petroleum industry
Owned by: GPT INDUSTRIES, LLC
Serial Number: 74403205
LINEBACKER
Filed: February 21, 2003
Pipe gaskets
Owned by: GPT INDUSTRIES, LLC
Serial Number: 78217786
ELECTROSTOP
Filed: February 21, 2003
Pipe isolation fittings composed primarily of metal
Owned by: GPT INDUSTRIES, LLC
Serial Number: 78217787
GPT
Filed: August 30, 2012
metal fittings for metal pipes; metal pipe connectors
Owned by: GPT INDUSTRIES, LLC
Serial Number: 85716862
VCS
Filed: December 5, 2014
gaskets that are primarily non-metal but which include a metal core for insulating and general sealing applications, namely…
Owned by: GPT INDUSTRIES, LLC
Serial Number: 86472964
VCS-ID
Filed: February 25, 2015
gaskets that are primarily non-metal but which include a metal core for insulating and general sealing applications in chemical…
Owned by: GPT INDUSTRIES, LLC
Serial Number: 86545326
VCFS
Filed: February 25, 2015
gaskets that are primarily non-metal but which include a metal core and a secondary sealing ring for added sealing integrity…
Owned by: GPT INDUSTRIES, LLC
Serial Number: 86545337
VCXT
Filed: August 10, 2015
flange insulating kits used for electrical isolation in the chemical processing and oil and gas industries, namely, insulation…
Owned by: GPT INDUSTRIES, LLC
Serial Number: 86719413
ELECTROJOINT
Filed: August 11, 2016
pipe isolation joints composed primarily of metal
Owned by: GPT INDUSTRIES, LLC
Serial Number: 87135673
EVOLUTION
Filed: October 2, 2017
metallic gaskets for flange isolation, cathodic protection, and chemical resistance
Owned by: GPT INDUSTRIES, LLC
Serial Number: 87631013
GFIT
Filed: May 23, 2020
educational services, namely, providing classes in the field of integrity engineering specifically regarding proper installation…
Owned by: GPT INDUSTRIES, LLC
Serial Number: 88930584
ISO-SMART
Filed: November 23, 2020
electronic monitoring devices for monitoring flange connections in pipelines and other piping systems
Owned by: GPT INDUSTRIES, LLC
Serial Number: 90337809
