| Patents for B23K 20 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating (16,765) |
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| 10/27/1999 | CN1045923C Laminated metal sheet and its producing method |
| 10/26/1999 | US5973287 Resistance welding method and apparatus used in the method |
| 10/26/1999 | US5971256 Quick change precisor |
| 10/26/1999 | US5971252 Friction stir welding process to repair voids in aluminum alloys |
| 10/26/1999 | US5971250 Contactless bonding tool heater |
| 10/26/1999 | US5971248 Steady autorotation of wire bonding capillary |
| 10/26/1999 | US5971247 Friction stir welding with roller stops for controlling weld depth |
| 10/26/1999 | US5970611 Method for processing a rotor used for a super charger |
| 10/21/1999 | WO1999052669A1 High performance tools for friction stir welding (fsw) |
| 10/20/1999 | EP0950441A2 Method of manufacturing long dual layer metal pipe |
| 10/20/1999 | EP0800433B1 Method of testing connections produced using ultrasonic wire bonding |
| 10/19/1999 | US5967402 Aluminum nitride sintered compact and the copper foil mutually diffuse when a liquid and a component which is mutually reactive with the liquid are applied and cause an exothermic reaction |
| 10/19/1999 | US5967401 Wire bonding method |
| 10/19/1999 | US5967399 Electric wire pressure welding apparatus and pressure welding method |
| 10/19/1999 | US5966813 Method for joining vehicle frame components |
| 10/14/1999 | WO1999033605A9 Turbine components with skin bonded to substrates |
| 10/14/1999 | DE19814118A1 Vorrichtung zum Thermokompressionsbonden, und Thermokompressionsbonden A device for thermocompression bonding, and thermo-compression bonding |
| 10/13/1999 | EP0949670A2 Flip-chip mounting method and mounting apparatus of electronic part |
| 10/12/1999 | US5964398 Vane member and method for producing joint |
| 10/08/1999 | CA2268697A1 Method of manufacturing long dual layer metal pipe |
| 10/07/1999 | DE19913334A1 Verfahren zum Verbinden von ummantelten Drähten A method of connecting covered wires |
| 10/07/1999 | DE19913298A1 Anordnung und Verfahren zum Verbinden ummantelter Leitungen Apparatus and method for connecting covered wires |
| 10/07/1999 | DE19812706A1 Verfahren und Vorrichtung zum "ball-bonden" Method and apparatus for "ball-bonding" |
| 10/06/1999 | EP0947281A2 Device and method for thermo-compression bonding |
| 10/06/1999 | EP0947280A1 Friction stir welding method and friction stir welding apparatus |
| 10/06/1999 | EP0947277A2 Joined metal member and method of joining said member |
| 10/06/1999 | EP0858380B1 System for limiting rotation angles |
| 10/06/1999 | CN2341754Y Hydraulic type cold welding tongs |
| 10/06/1999 | CN1230793A Battery can-forming plate and method of manufacturing the plate |
| 10/06/1999 | CN1230772A Die bonding apparatus |
| 10/05/1999 | US5962150 Lattice block material |
| 10/05/1999 | US5961029 Wire bonding method |
| 10/05/1999 | US5961027 Method of producing high energy contoured hermetic seal |
| 09/30/1999 | DE19813554A1 Verbundblech oder -band in Sandwichstruktur sowie Verfahren zu seiner Herstellung Composite sheet or strip in a sandwich structure and process for its preparation |
| 09/30/1999 | CA2233532A1 Battery can-forming plate and method of manufacturing the plate |
| 09/29/1999 | EP0945632A2 Connecting rod for a reciprocating piston engine |
| 09/29/1999 | EP0945209A1 Battery can-forming plate and method of manufacturing the plate |
| 09/29/1999 | EP0945208A2 Apparatus and method for ball bonding |
| 09/29/1999 | EP0945197A1 Composite metal sandwich sheet and method of manufacturing thereof |
| 09/29/1999 | CN1229700A Sheet bar joining apparatus |
| 09/28/1999 | US5958270 Wire bonding wedge tool with electric heater |
| 09/28/1999 | US5958259 Method for forming a ball in wire bonding |
| 09/28/1999 | US5957371 Method and apparatus for forming a ball in wire bonding |
| 09/28/1999 | US5956845 Treating metal components by first building up a thickness of metal on a metal substrate using a hyper velocity oxy-fuel (hvof) thermal spray process followed by a hot isostatic pressing (hip) heat treatment process |
| 09/23/1999 | DE19812532A1 Pleuel für eine Hubkolbenmaschine Connecting rod for a reciprocating engine |
| 09/21/1999 | US5954842 Lead finger clamp assembly |
| 09/21/1999 | US5954260 Fine pitch bonding technique |
| 09/16/1999 | WO1999021680A3 Turbine blades made from multiple single crystal cast superalloy segments |
| 09/16/1999 | DE19810509A1 Vorrichtung zum Schweißen mit Ultraschall Apparatus for ultrasonic welding |
| 09/16/1999 | DE19809081A1 Verfahren und Kontaktstelle zur Herstellung einer elektrischen Verbindung A method and contact point for making an electrical connection |
| 09/15/1999 | EP0941774A2 Apparatus for ultrasonic welding |
| 09/15/1999 | CN2338127Y Machine for welding different metals |
| 09/14/1999 | US5951885 Method and apparatus for generating welding pressure in a roller seam welding machine |
| 09/14/1999 | US5951792 Method for welding age-hardenable nickel-base alloys |
| 09/14/1999 | US5951195 Method for producing a ball pivot arrangement and ball pivot arrangement for a ball joint |
| 09/14/1999 | US5950903 For a wire bonding machine |
| 09/10/1999 | WO1999044782A1 Method and contact point for producing an electrical connection |
| 09/10/1999 | WO1999033605A3 Turbine components with skin bonded to substrates |
| 09/08/1999 | EP0940214A2 Process for joining two parts consisting of metals differing in hardness by means of laser light |
| 09/07/1999 | US5947364 For terminal treatment of an electric cable |
| 08/31/1999 | US5944249 Wire bonding capillary with bracing component |
| 08/31/1999 | US5943990 Tappet in an internal combustion engine and a method of manufacturing the same |
| 08/25/1999 | EP0937544A2 Surface treatment |
| 08/25/1999 | EP0937531A2 Friction welding method for fixing blades onto a rotor of a steam machine |
| 08/25/1999 | EP0937530A1 Method for making wire connections to semiconductor chips |
| 08/25/1999 | EP0937514A1 Sheet bar joining apparatus |
| 08/25/1999 | CN2334527Y Welding mechanism with improved time control and pressure regulation |
| 08/24/1999 | US5942314 Welding stainless steel and copper foil |
| 08/24/1999 | US5941446 SPF/DB airfoil-shaped structure and method of fabrication thereof |
| 08/24/1999 | US5941443 Device for compaction and subsequent ultrasonic welding of electric conductors |
| 08/24/1999 | US5940951 Process for the manufacture of cladded metal pipes |
| 08/19/1999 | WO1999041059A1 Joining method using a ptc polymer |
| 08/19/1999 | DE19806636A1 Method for joining two metal components of different hardness by laser radiation |
| 08/19/1999 | DE19805650A1 Verbindungsverfahren unter Verwendung eines PTC-Polymers Connection method using a PTC-polymer |
| 08/18/1999 | EP0936020A1 Metal material bonding method |
| 08/17/1999 | US5938951 Method and apparatus for the bonding of a contact element |
| 08/17/1999 | US5938105 Encapsulated ball bonding apparatus and method |
| 08/17/1999 | US5938103 Method and apparatus for minimizing the distortion in cold pressure welding |
| 08/17/1999 | US5937708 Ceramic-metal composite assembly |
| 08/12/1999 | WO1999039861A1 Modified friction stir welding |
| 08/12/1999 | DE19804739A1 Vehicle wheel with light-metal wheel disk joined by friction welding to wheel rim |
| 08/11/1999 | EP0934798A1 Hip-bonded body and method of producing the same |
| 08/11/1999 | EP0934795A2 In-situ repair method for a turbomachinery component |
| 08/11/1999 | EP0934794A1 Ultrasonic generator having a support flange for mounting the generator onto an ultrasonic welding machine, in particular a wire bonder |
| 08/11/1999 | CN1044585C Method for continuously making composite metal plate or composite coil |
| 08/10/1999 | US5934543 Wire bonding capillary having alignment features |
| 08/10/1999 | US5934542 High strength bonding tool and a process for production of the same |
| 08/10/1999 | CA2261446A1 Metal material bonding method |
| 08/10/1999 | CA2217535C Friction welder having an electromagnetic drive which produces orbital motion |
| 08/05/1999 | WO1999038642A1 Bonding of dissimilar metals |
| 08/05/1999 | DE19803392A1 Production of a soldered joint |
| 08/04/1999 | EP0854792B1 Two-piece wheel |
| 08/03/1999 | US5931452 Wire clamper for bonding apparatus |
| 08/03/1999 | US5931372 Ultrasonic bonding method and apparatus with locking tool tip |
| 08/03/1999 | US5931368 Long life bonding tool |
| 08/03/1999 | US5931367 Removable bonding working portions for an ultrasonic welder |
| 07/29/1999 | DE19803215A1 Torque converter impeller wheel incorporating hub with tubular section |
| 07/28/1999 | EP0931602A2 Form-rolls for the forming stand of a tube welding installation |
| 07/28/1999 | EP0930952A2 Method and device for joining flat products to be connected such that they overlap |
| 07/27/1999 | US5927587 Capillary holder for wire bonding capillary |