Assignee
TRE CORP
US28 patents
Top patents by PatentIndex Score
US4593542AJun 10, 1986
Deadbolt assembly having selectable backset distance
TRE CORP71 citations93
US4397168AAug 9, 1983
Door reinforcement and lock guard plate
TRE CORP36 citations91
US3990277ANov 9, 1976
Lock mechanism with disengageable knob
TRE CORP51 citations91
US4656849AApr 14, 1987
Deadbolt assembly having selectable backset distance
TRE CORP47 citations89
US4489576ADec 25, 1984
Deadbolt assembly
TRE CORP33 citations89
US4446707AMay 8, 1984
Deadbolt
TRE CORP34 citations89
US4011741AMar 15, 1977
Lock cylinder with dual drivers
TRE CORP34 citations89
US4971846ANov 20, 1990
Thermoplastic cylinder and process for manufacturing same
TRE CORP41 citations88
US4948070AAug 14, 1990
Inflatable external fuel tank
TRE CORP29 citations88
US4043498AAug 23, 1977
Method of plastic flow diffusion bonding
TRE CORP45 citations88
US3936920AFeb 10, 1976
Aerodynamic shell structure with fittings and method for fabricating same
TRE CORP40 citations88
US4162486AJul 24, 1979
Encoded electrical control systems
TRE CORP37 citations86
US4141332AFeb 27, 1979
Encoded electrical control systems for vehicles
TRE CORP31 citations86
US4564229AJan 14, 1986
Latch assembly having selectable backset distance
TRE CORP25 citations81
US4300374ANov 17, 1981
Key retaining cylinder for a lock
TRE CORP24 citations81
US3933020AJan 20, 1976
Method for stretch wrapping of panels
TRE CORP34 citations81
US4450338AMay 22, 1984
Method of fabricating a truss core sandwich panel
TRE CORP20 citations77
US5042751AAug 27, 1991
Pressure vessel with a non-circular axial cross-section
TRE CORP21 citations75
US4345449AAug 24, 1982
High security cylindrical bored lock
TRE CORP8 citations72
US3978799ASep 7, 1976
Display hardware for lock sets
TRE CORP32 citations70
US3933016AJan 20, 1976
Door lock mechanism
TRE CORP15 citations70
US4631093ADec 23, 1986
Chromate free method of treating metal substrates to impart corrosion resistance and color to the substrate surface
TRE CORP19 citations69
US4471013ASep 11, 1984
Core strip for honeycomb core panels
TRE CORP18 citations68
US4117858AOct 3, 1978
Flapper type spout assembly
TRE CORP17 citations66
US4087502AMay 2, 1978
Method of making a collapsible foam mandrel
TRE CORP17 citations66
US3988103AOct 26, 1976
Collapsible mandrel for making fiber tubes
TRE CORP19 citations66
US3950841AApr 20, 1976
Method of local plastic flow diffusion bonding of metallic members
TRE CORP13 citations59
US4695495ASep 22, 1987
Honeycomb core load bearing structure
TRE CORP6 citations46