Inventor
VEJR KENNETH R
US19 patents
Patents
19 patentsUS9303808B2Apr 5, 2016
Valve, pipe and pipe component repair
FORGE TECH INC5 citations83
US9212775B2Dec 15, 2015
Valve, pipe and pipe component repair
FORGE TECH INC2 citations73
US11607756B2Mar 21, 2023
Apparatus and method of a pneumatic motor propulsion source
FORGE TECH INC2 citations72
US11592117B2Feb 28, 2023
Pipe that is friction forge bonded to a ladder support through a stud and a bracket
FORGE TECH INC0 citations72
US11274763B2Mar 15, 2022
Pipe that is friction forge bonded to a walkway or ladder through a stud and a bracket
FORGE TECH INC0 citations72
US10124448B2Nov 13, 2018
Apparatus for repairing and improving structural integrity of storage tanks
FORGE TECH INC2 citations72
US12172251B2Dec 24, 2024
Apparatus and method of a pneumatic motor propulsion source
FORGE TECH INC0 citations62
US11815192B2Nov 14, 2023
Plurality of studs being friction welded to an exterior surface of a curved structure having a block patch and a steel patch between the exterior surface and the studs
FORGE TECH INC0 citations62
US10113659B2Oct 30, 2018
Friction-welded pipe repair
FORGE TECH INC1 citations62
US9835262B2Dec 5, 2017
Friction-welded pipe repair
FORGE TECH INC0 citations62
US9587755B2Mar 7, 2017
Friction welding drive apparatus for repair of pipes and valves
FORGE TECH INC1 citations62
US9371951B2Jun 21, 2016
Valve, pipe and pipe component repair
FORGE TECH INC0 citations62
US9199333B2Dec 1, 2015
Method for repairing and improving structural integrity of storage tanks
FORGE TECH INC2 citations62
US9174313B2Nov 3, 2015
Method for repairing and improving structural integrity of storage tanks
FORGE TECH INC2 citations62
US9581260B2Feb 28, 2017
Friction welding drive apparatus for repair of pipes and valves
FORGE TECH INC0 citations51
US9488309B2Nov 8, 2016
Valve, pipe and pipe component repair
FORGE TECH INC0 citations51
US9310015B2Apr 12, 2016
Valve, pipe and pipe component repair
FORGE TECH INC0 citations51
US9249919B2Feb 2, 2016
Valve, pipe and pipe component repair
FORGE TECH INC0 citations51
US9186748B2Nov 17, 2015
Method for repairing and improving structural integrity of storage tanks
FORGE TECH INC0 citations51