| Patents for B23K 101 - Articles made by soldering, welding or cutting (5,065) |
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| 09/15/1992 | US5147085 Cold pressure welding method and machine |
| 09/09/1992 | EP0502538A2 Apparatus for boring perforations in a web sheet |
| 09/08/1992 | US5145103 Partial elimination of copper plate from steel strip by mechanical means |
| 09/02/1992 | EP0461203A4 Method of operation for high speed automatic welding |
| 09/01/1992 | US5143660 Method of casting a contact lens |
| 08/26/1992 | EP0500135A2 Wave soldering in a protective atmosphere enclosure over a solder pot |
| 08/25/1992 | US5141147 Reflow soldering method and the apparatus thereof |
| 08/19/1992 | EP0498828A1 Solder leveller. |
| 08/05/1992 | EP0497481A2 Water-soluble soldering paste |
| 08/04/1992 | US5136134 Orbital welding apparatus |
| 07/23/1992 | WO1992003250A3 Laser perforation of paper |
| 07/21/1992 | US5132351 Chemical solder comprising a metal salt, polyphthalaldehyde and a solvent |
| 07/01/1992 | EP0492912A2 Adjustable brazing fixture |
| 06/24/1992 | EP0491492A2 Method and apparatus for solder leveling of printed circuit boards |
| 06/24/1992 | EP0491479A2 Forming electrode-lead assembly |
| 06/18/1992 | CA2056585A1 Method for forming an electrode-lead assembly |
| 05/19/1992 | US5113915 Grid welding machine |
| 05/06/1992 | EP0484125A2 Orbital welding apparatus |
| 05/05/1992 | US5110036 Method and apparatus for solder leveling of printed circuit boards |
| 04/22/1992 | EP0481710A2 Soldering apparatus |
| 04/22/1992 | EP0481368A2 Partial elimination of copper plate from steel strip by mechanical means |
| 04/22/1992 | CN1060424A Process and device for laser working with remote control |
| 04/15/1992 | EP0480783A1 Procedure and device for laser machining with distant control |
| 04/14/1992 | US5105062 Method for forming an electrode-lead assembly |
| 03/05/1992 | WO1992003250A2 Laser perforation of paper |
| 03/05/1992 | CA2088377A1 Laser perforation of carbonless paper |
| 02/12/1992 | CN1058556A Method for connecting point components made of casting high-manganese steel or manganese steel rail with carbon steel rail |
| 02/04/1992 | US5085509 Apparatus and method for aligning an optical beam |
| 01/28/1992 | US5084361 Catalytic exhaust systems, flat and corrugated steel sheets brazed together |
| 01/22/1992 | EP0467881A1 Process for joining cast manganese Hadfield steel switches, respectively manganese steel rails to a carbon steel rail |
| 01/15/1992 | EP0466355A1 Soldering flux and method of its use in fabricating and assembling circuit boards |
| 01/08/1992 | EP0465106A2 System and method for laser welding the inner surface of a conduit |
| 01/08/1992 | EP0464331A2 Procedure and device for the generation of short chips at the internal burring of straight head welded pipes |
| 01/07/1992 | US5079401 Apparatus for machining a hollow cylinder to produce a pattern drum |
| 01/02/1992 | EP0463098A1 A fluxless soldering process. |
| 12/31/1991 | US5077459 Composite metal panel |
| 12/18/1991 | EP0461410A1 Organometallic interconnectors |
| 12/18/1991 | EP0461203A1 Method of operation for high speed automatic welding. |
| 12/04/1991 | EP0459024A2 Flux removal method |
| 12/03/1991 | US5069730 Water-soluble soldering paste |
| 12/03/1991 | CA1292821C High temperature resistant polyester compositions |
| 11/19/1991 | US5066846 System and method for laser welding the inner surface of heat exchanger tubes |
| 11/12/1991 | US5064291 Method and apparatus for inspection of solder joints utilizing shape determination from shading |
| 11/05/1991 | US5062896 Solder/polymer composite paste and method |
| 10/30/1991 | EP0453858A1 Process for brazing metallized components to ceramic substrates |
| 10/30/1991 | EP0453559A1 Method for manufacturing a soldered article. |
| 10/30/1991 | CN1055685A Method and circuit arrangement controlled welding current according to welding speed |
| 10/22/1991 | US5059765 Method of operation for high speed automatic welding |
| 10/19/1991 | WO1991016167A1 Automatic rail welding method |
| 10/16/1991 | EP0452009A2 Water soluble solder flux and paste |
| 10/16/1991 | EP0451464A2 Method and circuit for controlling the welding current, the welding power in response to the welding speed |
| 10/13/1991 | CA2039205A1 Process for brazing metallized components to ceramic substrates |
| 10/09/1991 | EP0450329A2 Localized soldering station |
| 10/09/1991 | EP0450278A1 Solder/polymer composite paste and method |
| 09/10/1991 | CA1288824C Method and apparatus for continuous production of tubular bodies by means of laser longitudinal seam welding |
| 08/07/1991 | EP0440397A2 Method for laser cutting metal plates |
| 07/23/1991 | US5033666 Electronics |
| 07/11/1991 | DE4020924C1 Method of deburring welded tube - has burr removed from tube surface and cut intermittently within tube |
| 07/09/1991 | CA1285998C Automatic soldering apparatus |
| 07/05/1991 | WO1991009700A1 Method of operation for high speed automatic welding |
| 07/03/1991 | CN1013033B Device for transferring printed circuit board |
| 06/19/1991 | EP0433052A1 Thermally dissipated soldering flux and method of use |
| 06/05/1991 | EP0430116A2 Method for forming through holes in a polyimide substrate |
| 05/30/1991 | WO1991007247A1 Method for manufacturing a soldered article |
| 05/30/1991 | CA2030763A1 Method for forming through holes in a polyimide substrate |
| 05/16/1991 | WO1991006390A1 Solder leveller |
| 05/15/1991 | EP0427004A2 Apparatus for processing a hollow cylinder with a laser |
| 04/30/1991 | US5011546 Water soluble solder flux and paste |
| 04/23/1991 | US5009724 Water-soluble, nondegrading to surface insulation resistance; activator and adsorbable hydrophobic surfactant |
| 04/17/1991 | EP0422763A1 A method of welding aluminium based workpieces |
| 04/02/1991 | US5004508 Liquid mixture of camphor, organic activator, diluent; residue free |
| 03/27/1991 | CN1050151A Improved solder paste formulation containing stannous fluoride |
| 03/20/1991 | EP0418170A1 Apparatus and process for welding work-pieces by means of a laser beam |
| 03/20/1991 | EP0417894A2 Tube and fin assembly for heat exchangers in power plants |
| 03/06/1991 | EP0415261A1 Improved solder paste formulation containing stannous fluoride |
| 02/27/1991 | EP0414595A1 Method for welding by arc deflection |
| 02/27/1991 | EP0413790A1 Cold pressure welding method and machine. |
| 02/25/1991 | CA2023949A1 Solder paste formulation containing stannous fluoride |
| 02/22/1991 | CA2022244A1 Sweep welding method and apparatus therefor |
| 02/07/1991 | DE4023393A1 Welding together sheet sections to form closed box section - using interlocking edges to produce edge flange which does not protrude |
| 12/25/1990 | US4979664 Method for manufacturing a soldered article |
| 11/29/1990 | WO1990014181A1 Welding machine for manufacturing wire nets |
| 11/28/1990 | EP0399996A1 Machine for welding wire mesh |
| 11/28/1990 | CN1047236A Process for reflow soldering |
| 10/23/1990 | US4965431 Sweep welding method and apparatus therefor |
| 09/26/1990 | EP0389218A1 Process for reflow soldering |
| 09/25/1990 | US4959119 Method for forming through holes in a polyimide substrate |
| 09/20/1990 | WO1990010518A1 A fluxless soldering process |
| 09/04/1990 | WO1990009862A1 Cold pressure welding method and machine |
| 09/04/1990 | CA2027540A1 Cold pressure welding method and machine |
| 08/29/1990 | EP0384645A1 Brazing material for forming a bond between a semiconductor wafer and a metal contact |
| 08/21/1990 | US4949543 Corrosion resistance |
| 08/07/1990 | US4945635 Method of manufacturing brazable pipes and heat exchanger |
| 07/18/1990 | CN1043894A Method of making superlastically formed and diffusion bonded articles and articles so made |
| 07/17/1990 | US4941929 Solder paste formulation containing stannous fluoride |
| 07/04/1990 | CN1043463A Contact lens cast moulding and packaging |
| 06/27/1990 | EP0374475A1 Soldering and bonding of semiconductor device contacts |
| 06/26/1990 | EP0371070A4 Composite metal panel. |
| 06/20/1990 | EP0373345A1 Laser assisted heater bar for multiple lead attachment |
| 06/19/1990 | US4934580 Method of making superplastically formed and diffusion bonded articles and the articles so made |