| 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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| 04/27/1999 | US5897719 Forming perforated holes in the base, supporting the base, filling with a comminuted material, irradiating for melting and bonding with base, solidifying to form recessed portions |
| 04/27/1999 | US5897326 Method of exercising semiconductor devices |
| 04/27/1999 | US5897049 Method for wire-bonding a covered wire |
| 04/27/1999 | US5897047 Method of connecting steel part with aluminum part and product made by the same |
| 04/27/1999 | US5896658 Method of manufacturing a hollow blade for a turbomachine |
| 04/27/1999 | US5896654 Method and apparatus for connecting winding materials to terminal elements |
| 04/22/1999 | WO1999019940A2 Contact element for current-carrying parts, in particular switches |
| 04/22/1999 | WO1999019271A1 Method for increasing the wear-resistance of a work piece |
| 04/22/1999 | WO1999019107A1 Quality control method |
| 04/22/1999 | WO1999019106A1 Method and device for joining parts of aluminium or aluminium alloys |
| 04/22/1999 | DE19746308A1 Linear weld joint is produced by a friction lap welding process |
| 04/22/1999 | DE19746165A1 Composite formed of light metal component and additional part located on it |
| 04/21/1999 | EP0910122A1 Tool chip, bonding tool with the tool chip, and method for controlling the bonding tool |
| 04/21/1999 | EP0909826A1 Composite preform and method of manufacturing fiber reinforced composite |
| 04/21/1999 | EP0909825A1 Composite preform and method of manufacturing fiber reinforced composite |
| 04/21/1999 | EP0909225A1 Rotary acoustic horn |
| 04/21/1999 | EP0909224A1 Stacked rotary acoustic horn |
| 04/21/1999 | EP0782488B1 Ultrasonic welding process and ultrasonic welding device |
| 04/20/1999 | US5894981 Integrated pull tester with an ultrasonic wire bonder |
| 04/15/1999 | WO1999018174A1 Ethylene mixture composition for gas pressure welding of steel materials |
| 04/15/1999 | WO1999017893A1 Hollow vibrational horn |
| 04/15/1999 | DE19806888A1 Increasing wear resistance of workpiece |
| 04/14/1999 | EP0908263A1 A method of manufacturing an article by diffusion bonding |
| 04/14/1999 | EP0908262A2 Mounting method of bonding insert material and jig used in the method |
| 04/14/1999 | EP0907455A1 Multi-part assembly and friction welding process for producing it |
| 04/13/1999 | US5893509 Apparatus for making wire connections on semiconductor chips |
| 04/13/1999 | US5893507 Auto-adjustable pin tool for friction stir welding |
| 04/08/1999 | WO1999016574A1 An improved method of manufacturing an internally clad tubular product |
| 04/06/1999 | US5891796 Method for wire-bonding a covered wire |
| 04/06/1999 | US5890644 Apparatus and method of clamping semiconductor devices using sliding finger supports |
| 04/06/1999 | US5890643 Low mass ultrasonic bonding tool |
| 04/01/1999 | WO1999015452A1 Wire brake |
| 04/01/1999 | WO1999015294A1 Method of liquid phase bonding |
| 03/31/1999 | EP0905480A2 Solid liquid inter-diffusion bonding for ring laser gyroscopes |
| 03/31/1999 | EP0904885A2 Method for hardening nickel alloy welding |
| 03/31/1999 | EP0904256A1 Method for using a thick joint to connect parts made of a silicon carbide-based material by refractory brazing, and resulting thick refractory joint |
| 03/31/1999 | EP0904174A2 Method of bonding titanium articles using a superplastic interlayer |
| 03/31/1999 | CN1212194A Constructive body and friction strir welding method |
| 03/25/1999 | WO1999001689A3 Apparatus and method for monitoring the laying of an underwater pipeline |
| 03/24/1999 | CN1211483A Jointed metallic parts and parts jointing method |
| 03/24/1999 | CN1042602C Alloy foil capable of liquid-phase diffusion welding of heat-resisting material in oxidizing atmosphere |
| 03/23/1999 | US5885318 Bushing base plate and process of preparing same |
| 03/23/1999 | US5885170 Iron-type golf club head production method therefor |
| 03/23/1999 | US5884835 Ultrasonic bonding method and ultrasonic bonding apparatus |
| 03/23/1999 | US5884834 Multi-frequency ultrasonic wire bonder and method |
| 03/23/1999 | US5884832 Method of bonding metal plates, apparatus therefor and hot strip mill |
| 03/23/1999 | US5884831 Ultrasonic vibration bonding chip mounter |
| 03/23/1999 | US5884830 Capillary for a wire bonding apparatus |
| 03/23/1999 | US5884398 Mounting spring elements on semiconductor devices |
| 03/23/1999 | US5884389 Method of manufacturing a claw magneto-electric rotor |
| 03/23/1999 | CA2183476C Ultrasonic vibration bonding machine |
| 03/18/1999 | WO1999012694A1 Friction assisted diffusion welding |
| 03/17/1999 | EP0901869A1 Composite bonding material of beryllium, copper alloy and stainless steel and composite bonding method |
| 03/17/1999 | CN1211344A Cladding material |
| 03/16/1999 | US5883460 Support unit for ultrasonic vibration resonator |
| 03/16/1999 | US5881607 Ceramic-metal composite assembly |
| 03/16/1999 | US5881459 Pressure communication for superplastically formed, diffusion bonded panels and method of manufacture |
| 03/11/1999 | WO1999011993A1 Heat exchanger |
| 03/11/1999 | CA2338486A1 Heat exchanger |
| 03/10/1999 | EP0900622A1 Method of bonding two-phase stainless steel |
| 03/09/1999 | US5880580 Automatic regulation of power delivered by ultrasonic transducer |
| 03/09/1999 | US5879217 Cathode ray tube and method of manufacturing the same |
| 03/09/1999 | US5879206 Terminal connector capable of attachment to a metallic surface |
| 03/09/1999 | US5878486 Method of burning-in semiconductor devices |
| 03/09/1999 | CA2212250A1 Friction assisted diffusion bonding |
| 03/04/1999 | WO1999010124A1 A method of making an electrical connector by friction welding |
| 03/03/1999 | EP0899051A1 Alloy used for joining to cemented carbide, and composite materials made thereof |
| 03/03/1999 | EP0899050A1 Bonding method of dual phase stainless steel |
| 03/03/1999 | EP0899049A1 Unified junction structure of rare-earth magnet and metal material and the jointing method |
| 03/03/1999 | EP0818343B1 Method of fabricating a catenary wire for supplying current to electrically driven vehicles |
| 03/03/1999 | CN1209373A Alloy for jointing sintered carbide and composite material thereof |
| 03/02/1999 | US5876183 Blade for rotors and method for producing rotors with such blades |
| 03/02/1999 | US5875954 Bonded pipe and method for bonding pipes |
| 02/28/1999 | CA2246804A1 Bonding method of dual phase stainless steel |
| 02/25/1999 | WO1999009230A1 Heating furnace tube, method of using the same, and method of manufacturing the same |
| 02/24/1999 | EP0898090A2 Method of making a ball element and ball element for a ball joint |
| 02/23/1999 | US5874175 Brazed bonding layer being microscopically void-free |
| 02/23/1999 | US5873703 Repair of gamma titanium aluminide articles |
| 02/18/1999 | DE4345399C2 Frictionally welding cylindrical joint parts |
| 02/17/1999 | CN1208368A Fabricating interconnects and tips using sacrificial substrates |
| 02/17/1999 | CN1208322A Electronic device having electric wires and method of producing the same |
| 02/17/1999 | CN1208320A Reel housing for connection line |
| 02/16/1999 | US5871141 Fine pitch bonding tool for constrained bonding |
| 02/16/1999 | US5871136 Micropositioner for ultrasonic bonding |
| 02/16/1999 | CA2169402C Ultrasonic bonding machine and resonator thereof |
| 02/11/1999 | WO1999006208A1 High strength clad material having excellent moldability |
| 02/11/1999 | DE19803407A1 Wire bonding method for semiconductor device manufacture |
| 02/10/1999 | EP0896363A2 Spool case of bonding wire |
| 02/10/1999 | CN1207695A Electromagnetic joining or welding of metal objects |
| 02/09/1999 | US5868301 Semiconductor inner lead bonding tool |
| 02/09/1999 | US5868300 Articulated wire bonder |
| 02/04/1999 | DE19828637A1 Thermo-compression bonding apparatus for semiconductor device flip-chip mounting |
| 02/03/1999 | EP0894562A1 Ultrasonic apparatus |
| 02/02/1999 | US5865364 Process for linear friction welding |
| 02/02/1999 | US5865362 Method of friction welding a support to a boxed vehicle structural assembly |
| 02/02/1999 | US5864946 Method of making contact tip structures |
| 01/28/1999 | DE19731638A1 Procedure for making frictional spot-welded joints using rubbing pin |
| 01/27/1999 | EP0893342A2 Leading edge structure of aircraft airfoil and method of fabricating the same |
| 01/27/1999 | EP0893190A2 Constructive body and friction stir welding method |
| 01/27/1999 | EP0893189A2 Friction stir welding method, frame members used therein, and product formed thereby |