| EVOLUTION GPT INDUSTRIES, LLC
87631013 02 Oct 2017 | on 02 Dec 2024
| metallic gaskets for flange isolation, cathodic protection, and chemic... Class 006 metallic gaskets for flange isolation, cathodic protection, and chemical resistance | | | LINEBACKER GPT INDUSTRIES, LLC
78217786 21 Feb 2003 | on 21 Jun 2024
| Pipe gaskets | | | PIKOTEK GPT INDUSTRIES, LLC
74403205 21 Jun 1993 | on 21 Jun 2024
| non metallic protective seals for use in the chemical and petroleum in... Class 017 non metallic protective seals for use in the chemical and petroleum industry | | | GPT GPT INDUSTRIES, LLC
85716862 30 Aug 2012 | on 15 Jun 2024
| metal fittings for metal pipes; metal pipe connectors,pipe insulation Class 006 metal fittings for metal pipes; metal pipe connectors | | | ELECTROSTOP GPT INDUSTRIES, LLC
78217787 21 Feb 2003 | on 16 Apr 2024
| Pipe isolation fittings composed primarily of metal | | | ELECTROJOINT GPT INDUSTRIES, LLC
87135673 11 Aug 2016 | on 24 Oct 2023
| pipe isolation joints composed primarily of metal | | | VCXT GPT INDUSTRIES, LLC
86719413 10 Aug 2015 | on 13 Sep 2022
| flange insulating kits used for electrical isolation in the chemical p... Class 017 flange insulating kits used for electrical isolation in the chemical processing and oil and gas industries, namely, insulation sets comprised of an insulating gasket, insulating sleeves, insulating washers and metal backing washers | | | VCS GPT INDUSTRIES, LLC
86472964 05 Dec 2014 | on 06 Nov 2021
| gaskets that are primarily non-metal but which include a metal core fo... Class 017 gaskets that are primarily non-metal but which include a metal core for insulating and general sealing applications, namely, for flange isolation in conjunction with cathodic protection, for isolation between dissimilar metals to prevent galvanic corrosion, for wellhead isolation from inter-connected flowlines, for mating mismatched ring-joint to raised-face flanges, for eliminating fluid trap corrosion between ring-joint flanges, for eliminating turbulence and flow-induced erosion between ring-joint flanges, for protecting against coating impingement on coated flange faces, and for sealing between flanges subjected to vibration/cavitation | | | VCS-ID GPT INDUSTRIES, LLC
86545326 25 Feb 2015 | on 06 Nov 2021
| gaskets that are primarily non-metal but which include a metal core fo... Class 017 gaskets that are primarily non-metal but which include a metal core for insulating and general sealing applications in chemical media applications, namely, for flange isolation in conjunction with cathodic protection, for isolation between dissimilar metals to prevent galvanic corrosion, for wellhead isolation from inter-connected flowlines, for mating mismatched ring-joint to raised-face flanges, for eliminating fluid trap corrosion between ring-joint flanges, for eliminating turbulence and flow-induced erosion between ring-joint flanges, for protecting against coating impingement on coated flange faces, and for sealing between flanges subjected to vibration/cavitation | | | VCFS GPT INDUSTRIES, LLC
86545337 25 Feb 2015 | on 06 Nov 2021
| gaskets that are primarily non-metal but which include a metal core an... Class 017 gaskets that are primarily non-metal but which include a metal core and a secondary sealing ring for added sealing integrity in the event of a fire for insulating and general sealing applications, namely, for flange isolation in conjunction with cathodic protection, for isolation between dissimilar metals to prevent galvanic corrosion, for wellhead isolation from inter-connected flowlines, for mating mismatched ring-joint to raised-face flanges, for eliminating fluid trap corrosion between ring-joint flanges, for eliminating turbulence and flow-induced erosion between ring-joint flanges, for protecting against coating impingement on coated flange faces, and for sealing between flanges subjected to vibration/cavitation | |