| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 06/27/1978 | US4097712 Method of joining nuclear fuel rod end caps and nuclear fuel rod cladding tubes |
| 06/20/1978 | US4096375 Flash welding apparatus |
| 06/20/1978 | US4096374 Method of joining surfaces using a ball weldable material |
| 06/13/1978 | US4095078 Packing wire cutting device |
| 05/30/1978 | US4092514 Method for welding through paint |
| 05/23/1978 | US4091255 Electrodes in welding machines |
| 04/18/1978 | US4085307 For cryogenic container of aluminum; glass fiber encased in resin |
| 04/18/1978 | US4084847 Seam in a body outer panel of a vehicle |
| 04/11/1978 | US4084075 Energy monitor for flash welders |
| 04/11/1978 | US4083223 Nondestructive inspection method for spot-welded joints |
| 03/28/1978 | US4081651 Apparatus method for welding tank sections |
| 03/28/1978 | US4081650 Automatic seal welding apparatus |
| 03/28/1978 | US4081649 Seam roller for tube mill |
| 03/14/1978 | US4079226 Resistance welding |
| 03/14/1978 | US4079225 Fiber optic/photon detector for brazing machine |
| 03/14/1978 | US4079223 Electrode system for spot welding aluminum and other difficult-to-weld materials |
| 02/28/1978 | US4076974 Current control device and method |
| 02/28/1978 | US4076973 Resistance type flash butt welder |
| 02/28/1978 | US4076045 Solenoid operated valve |
| 02/21/1978 | US4075451 Butt welding apparatus |
| 02/07/1978 | US4072843 Apparatus and method for weld bonding |
| 02/07/1978 | US4072787 Rocket launch tube |
| 02/07/1978 | US4072035 Strengthening of a welding seam |
| 02/07/1978 | US4071947 Copper; brazing, extrusion |
| 01/10/1978 | US4068110 Method and apparatus for the manufacture of welded gratings |
| 01/10/1978 | US4067489 Welding apparatus for joining coils of strip steel |
| 01/03/1978 | US4066202 Method for making tubular welded wire screens |
| 12/20/1977 | US4064385 Multipoint mesh welding machine |
| 12/13/1977 | US4063075 Welding and automation control system |
| 12/13/1977 | US4063065 Method and apparatus for the resistance heating of wire pins |
| 12/13/1977 | US4063061 Butt-welding device |
| 11/29/1977 | US4060706 Method of forming a handle by welding |
| 11/08/1977 | US4056862 Method and apparatus for forming a wheel nut with welded cap |
| 09/27/1977 | US4051343 Welding head for resistance - welding machine |
| 09/20/1977 | US4050004 Cardiac pacer including controlled voltage multiplier |
| 09/13/1977 | US4048463 Thermal resistance welding |
| 09/13/1977 | US4048461 Apparatus for welding contact beads on an electrically conductive substrate |
| 09/06/1977 | US4046263 Tool changing apparatus for a multi-axis manipulator |
| 08/30/1977 | US4045644 Welding electrode and method of making |
| 08/23/1977 | US4044220 Resistance welding electrode and method of making |
| 08/23/1977 | US4044219 Method and apparatus for controlling flashing speed during resistance butt welding |
| 08/23/1977 | US4044218 Dimensionally stable anode and method and apparatus for forming the same |
| 08/23/1977 | US4043498 Method of plastic flow diffusion bonding |
| 08/09/1977 | US4041272 Resistance welding apparatus affording operator protection |
| 08/09/1977 | US4041271 Machine for welding solar cell connections |
| 08/02/1977 | US4039928 Electrical operating circuit having semiconductor device junction temperature monitoring |
| 07/19/1977 | US4037073 Resistance welding of sheet metal coated with layers |
| 07/05/1977 | US4034212 Welding and automation control system |
| 06/21/1977 | US4031350 Method of resistance welding |
| 06/14/1977 | US4029931 Sliding table for resistance welding |
| 06/07/1977 | US4028522 Multi-mode structural weld monitor on a time base |
| 05/24/1977 | US4025749 Apparatus for making butt-welded tubes |
| 05/17/1977 | US4024371 Welding monitoring and control system |
| 05/17/1977 | US4024370 Toroidal resistance welding transformer |
| 05/17/1977 | US4023600 Method of producing wire mesh |
| 05/03/1977 | US4021634 Mesh welding machine |
| 04/26/1977 | US4020316 Method and apparatus for positioning nuts to be welded to a base |
| 04/26/1977 | US4020315 Method of welding mounting members to a wire |
| 04/19/1977 | US4019014 Method for heat welding selenium |
| 04/19/1977 | US4019012 Welding apparatus |
| 04/19/1977 | US4018251 Machine for making reinforcing baskets for steel concrete posts, masts, pipes and the like |
| 04/05/1977 | US4016484 Solid state weld timer |
| 03/29/1977 | US4015098 Apparatus for making intercell connectors by an extrusion-fusion technique |
| 03/29/1977 | US4014729 Method for bonding and plating with exploding foil |
| 03/29/1977 | US4014199 Apparatus and method for providing an electrical contact with a tip portion substantially free of burrs |
| 03/22/1977 | US4013865 Metal honeycomb welding apparatus and method |
| 03/15/1977 | US4012619 Machine for the resistance butt welding of pipes by fusion |
| 03/15/1977 | US4012618 Method and apparatus for the successive welding of consecutive chain links |
| 02/22/1977 | US4009362 Process and apparatus for welding sheet metal coated with layers |
| 02/15/1977 | US4008117 Apparatus for bonding and plating with exploding foil |
| 02/08/1977 | US4007351 System for installing high strength steel belts |
| 01/25/1977 | US4005307 Method and apparatus for judging quality of spot weld |
| 01/18/1977 | US4004124 Method of forming a seam in a body outer panel of a vehicle |
| 01/04/1977 | US4001540 Welding monitoring and control system |
| 01/04/1977 | US4001539 Control systems for welding machines |
| 01/04/1977 | US4001497 Monitoring of welding |
| 12/21/1976 | US3999029 Fin to tube welding by high frequency current source |
| 12/14/1976 | US3997755 Electrode specially for welding studs in heat exchanger tubes |
| 12/14/1976 | US3997754 Process for the manufacture of a heat exchange tube with surfaces provided of radial welded studs |
| 12/07/1976 | US3996446 Attachment members arranged for weld fastening to a metallic base |
| 12/07/1976 | US3996444 Apparatus for welding rolled seams |
| 12/07/1976 | US3996443 Apparatus for the manufacture of reinforcement trusses |
| 11/23/1976 | US3993858 Direct current portable gun welder system |
| 11/23/1976 | US3992762 Apparatus for the mounting and shaping of contacts on telephonic relay elements |
| 11/16/1976 | US3992602 Resistance welding apparatus and method |
| 11/02/1976 | US3989919 Resistance welding of sheet metal covered with non-metallic layers |
| 11/02/1976 | US3988914 Isothermal metal forming apparatus |
| 11/02/1976 | US3988913 Isothermal metal forming apparatus |
| 10/26/1976 | US3988562 Electrical resistance welding of coated sheet metals |
| 10/26/1976 | US3988561 Weld-bonded titanium structures |
| 10/19/1976 | US3987273 Seam welder head |
| 09/21/1976 | US3982091 Welding apparatus |
| 09/14/1976 | US3980859 Cored wire junction |
| 09/07/1976 | US3978746 Device for removing flash after resistance butt welding of rails |
| 08/31/1976 | US3978309 Sacrificial, shaped anode and method of constructing same |
| 08/31/1976 | US3978308 Welding machine |
| 08/17/1976 | US3975611 Trim fastening |
| 08/17/1976 | US3974954 Apparatus for making tined electrical contacts |
| 08/03/1976 | US3972432 Method for rotationally positioning a welded steel pipe in response to a seam section thereof and an apparatus for positioning the same |
| 08/03/1976 | US3972111 Surface preparation method |