| Patents for B23K 1 - Soldering, e.g. brazing, or unsoldering (16,089) |
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| 11/16/1999 | US5983992 Unit construction plate-fin heat exchanger |
| 11/16/1999 | US5983757 Ratchet mechanism with laminated parts and method of making same |
| 11/11/1999 | WO1999057501A1 Heat exchanger manifold block with improved brazeability |
| 11/11/1999 | WO1999057334A1 Method and apparatus for treating metal surfaces by dry process |
| 11/11/1999 | WO1999056889A1 Method and apparatus for dispensing small amounts of liquid material |
| 11/11/1999 | CA2293610A1 Method and apparatus for treating metal surfaces by dry process |
| 11/10/1999 | EP0907453B1 Process for soldering electronic components to a printed circuit board |
| 11/10/1999 | CN1234630A Method for attaching solderable wire leads to lead frame |
| 11/10/1999 | CN1234311A Joined metal member and method of joining said member |
| 11/09/1999 | US5980650 Flowability, uniform coatings; for brazing metal workpiece surfaces |
| 11/09/1999 | US5980270 Soldering with resilient contacts |
| 11/04/1999 | WO1999055485A1 Fixed-gap solder reflow method |
| 11/03/1999 | EP0953816A2 Heat exchanger and method of manufacturing same |
| 11/03/1999 | EP0953652A1 A polycrystal diamond tool |
| 11/03/1999 | EP0953206A1 Device for precise location of a microchip |
| 11/03/1999 | EP0953137A1 Heat exchanger core based on aluminum and process for producing the same |
| 11/03/1999 | CN1233992A Method for producing soldered metal honeycomb body |
| 11/02/1999 | US5977512 Multi-wavelength laser soldering device with substrate cleaning beam |
| 11/02/1999 | US5976337 The brazing material is accurately deposited and does not flow into and interfere with the passageway after the braze joint is formed. |
| 11/02/1999 | US5975402 Stacking and soldering apparatus for three dimensional stack package devices |
| 11/02/1999 | US5975193 Heat exchanger |
| 10/28/1999 | WO1999024207A3 Arrangement of a shroud for accommodating a protective gas atmosphere for soldering printed circuit modules |
| 10/26/1999 | US5971255 Process and apparatus for production of metallic honeycomb body for supporting catalyst |
| 10/26/1999 | US5971250 Contactless bonding tool heater |
| 10/26/1999 | US5971249 Method and apparatus for controlling a time/temperature profile inside of a reflow oven |
| 10/26/1999 | US5971246 Oven for reflowing circuit board assemblies and method therefor |
| 10/21/1999 | WO1999052667A1 Shape memory/superelastic product and manufacturing method thereof |
| 10/21/1999 | DE19818600A1 Quality assurance method for thermal processing e.g. soldering |
| 10/20/1999 | EP0950920A1 Apparatus and method for replacing components on a printed circuit board of a reusable camera |
| 10/20/1999 | EP0889768B1 Soldered metal honeycomb structures with spacers in the solder gaps and process and solder for its production |
| 10/20/1999 | CN1231952A Method and apparatus for reflow metallic surfaces |
| 10/19/1999 | US5968389 Method and machine for hybridization by refusion |
| 10/19/1999 | US5968299 Foil coating on a local region of a component and its method of production and installation |
| 10/13/1999 | EP0948881A1 Method of soldering components to at least one carrier |
| 10/13/1999 | EP0812246B1 Honeycombed body with only partial attachment to a protective tube |
| 10/12/1999 | US5964284 Heat exchanger for air conditioner and method of fabricating the heat exchanger |
| 10/06/1999 | EP0947277A2 Joined metal member and method of joining said member |
| 10/06/1999 | EP0892693B1 Process and device for securing teeth to blanks |
| 10/05/1999 | US5961853 Fluxless |
| 10/05/1999 | US5961031 Fluxless soldering |
| 10/05/1999 | US5961028 System for joining thin-walled steel parts |
| 10/05/1999 | US5961026 Apparatus and method for removing known good die using hot shear process |
| 10/05/1999 | US5960864 Multi-tube heat exchanger |
| 09/30/1999 | WO1999048642A1 Methods and apparatuses for forming solder balls on substrates |
| 09/30/1999 | WO1999048641A1 New fluxing agents |
| 09/30/1999 | DE19913111A1 Brazing of aluminum and its alloys e.g. automobile radiators or heat exchangers |
| 09/29/1999 | EP0944453A1 Soldering/unsoldering arrangement |
| 09/29/1999 | EP0944452A1 Method for plasma brazing |
| 09/28/1999 | US5958602 Comprising two pipe bodies of different diameters overlapped and one of the surfaces plated with copper to provide brazing layer; for automotive vehicles or machines and apparatus as oil or gas feed pipe or fuel injection pipe for diesel engine |
| 09/28/1999 | US5958151 Fluxing media for non-VOC, no-clean soldering |
| 09/23/1999 | DE19911618A1 Procedure for making gas exchange valves, seat rings or cylinder heads with increased abrasion resistance of seating face for IC engines |
| 09/21/1999 | CA2098386C Temperature regulator for soldering and unsoldering equipment |
| 09/15/1999 | EP0941798A2 Laser soldering procedure applicable to the joining of pins over printed circuit boards |
| 09/14/1999 | US5950906 Forming interface |
| 09/14/1999 | US5950713 Connector for heat exchanger |
| 09/13/1999 | CA2265100A1 Laser soldering procedure applicable to the joining of pins over printed circuit boards |
| 09/09/1999 | DE19809722A1 Reflow soldering process with a reduced number of steps |
| 09/08/1999 | EP0939684A1 Method for soft soldering metals and soft solder for carrying said method |
| 09/07/1999 | US5949618 Solder bump electrical connection and method for fabrication |
| 09/07/1999 | US5946791 Method for testing and mounting integrated circuits onto printed circuit boards |
| 09/07/1999 | CA2003575C Hot gas soldering system |
| 09/01/1999 | EP0938944A2 Soldering apparatus, and agent and method for separating solder and solder oxides |
| 08/31/1999 | US5945015 Combination soldering and desoldering device with flux and solder storage chambers |
| 08/31/1999 | US5944250 Soldering method and apparatus |
| 08/26/1999 | DE19907294A1 Aluminium extruded multi-cavity flat tube, with excellent brazing characteristics, for automotive heat exchangers |
| 08/26/1999 | DE19805729A1 Method and apparatus for directing a hot gas stream to contact pins of a component |
| 08/24/1999 | US5941448 Method for dry fluxing of metallic surfaces, before soldering or tinning, using an atmosphere which includes water vapor |
| 08/24/1999 | US5941444 Flux unit for applying flux to precise areas of printed circuit boards |
| 08/19/1999 | WO1999041036A1 Movable selective debridging apparatus and method of debridging soldered joints on printed circuit boards using same |
| 08/19/1999 | DE19805079A1 Vacuum oven for soldering components in vacuo |
| 08/18/1999 | EP0936024A1 Flux composition for brazing of aluminum material and method for brazing of aluminum material |
| 08/18/1999 | EP0936020A1 Metal material bonding method |
| 08/18/1999 | EP0936018A2 Parts soldering apparatus and method |
| 08/17/1999 | US5940728 Process for manufacturing electronic circuits |
| 08/17/1999 | US5938848 Method and control system for applying solder flux to a printed circuit |
| 08/17/1999 | US5937708 Ceramic-metal composite assembly |
| 08/17/1999 | CA2154671C Method of brazing |
| 08/12/1999 | DE19805439A1 Assembly for soldering sealed plate heat exchangers |
| 08/11/1999 | EP0934793A2 Solder placement apparatus and method |
| 08/11/1999 | EP0934792A2 Reflow apparatus and method |
| 08/10/1999 | US5936848 Printed circuit board |
| 08/10/1999 | US5935640 Immersing surface in silver plating solution having imidazole derivative; soldering directly upon the silver plate; in fabricating printed circuit boards |
| 08/10/1999 | US5934914 Microelectronic contacts with asperities and methods of making same |
| 08/10/1999 | US5934546 Heating die cast aluminum produced at gate speed of 20 m/s or higher at brazing temperature of 500 degrees c. or lower; bulging suppression; automobile parts |
| 08/10/1999 | US5934540 Horizontal soldering system with oil blanket |
| 08/10/1999 | CA2261446A1 Metal material bonding method |
| 08/04/1999 | EP0933158A2 Furnace brazing |
| 08/04/1999 | EP0932471A1 Method for producing a soldered metal honeycomb body |
| 07/30/1999 | CA2257668A1 Furnace brazing |
| 07/29/1999 | WO1999037896A1 Process for producing an encased honeycombed body |
| 07/29/1999 | WO1999037434A1 Method for connecting a first object to a second object which has a partly open structure |
| 07/29/1999 | WO1999037433A1 Method for introducing solder into a system |
| 07/29/1999 | WO1999037432A1 Method for introducing solder into a system |
| 07/29/1999 | DE19805393C1 Device for measuring height of solder wave produced by solder pump |
| 07/29/1999 | DE19803012A1 Method of soldering an arrangement contg. a honeycomb body in a casing tube |
| 07/28/1999 | EP0931619A1 Method for braze flux application |
| 07/28/1999 | EP0931618A1 Workpiece thermal treatment process using a thermal transfer liquid and condensing furnace using this process |
| 07/28/1999 | EP0931617A1 Hollow contact for solder connection |
| 07/28/1999 | EP0842007B1 Forming heat exchangers |
| 07/28/1999 | EP0833716B1 Gas knife cooling system |