| Patents for B23K 26 - Working by laser beam, e.g. welding, cutting, boring (47,857) |
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| 02/28/1989 | US4808785 Method and apparatus for making diffused cooling holes in an airfoil |
| 02/28/1989 | CA1250622A1 Process and installation for laser beam tackwelding |
| 02/28/1989 | CA1250461A1 Laser beam modulating method and apparatus |
| 02/23/1989 | WO1989001386A1 Assist gas control system |
| 02/23/1989 | WO1989001385A1 Workpiece-machining device |
| 02/23/1989 | WO1989001318A1 Orthodontic accessory with marking and process for manufacturing same |
| 02/23/1989 | EP0249642A4 Scanner for laser technological installations. |
| 02/23/1989 | DE3826634A1 Tactile sensor |
| 02/21/1989 | US4806731 Process for marking the surface of a rolling mill |
| 02/21/1989 | US4806728 Laser process apparatus |
| 02/21/1989 | US4806724 Laser beam machining device |
| 02/21/1989 | US4805795 Butt-welded cans and process for manufacturing the same |
| 02/16/1989 | DE3735444A1 Refractory wearing part of a closure member for vessels containing metal melt |
| 02/16/1989 | DE3726466A1 Werkstueckbearbeitungsvorrichtung Werkstueckbearbeitungsvorrichtung |
| 02/16/1989 | DE3725892A1 Press roll with a wound covering, in particular dewatering roll for paper machines and device and method for their production |
| 02/15/1989 | EP0303419A1 Process for laser hardsurfacing drill bit cones having hard cutter inserts |
| 02/15/1989 | EP0303074A2 Method and apparatus for making heat exchanger tubes |
| 02/15/1989 | EP0302954A1 Apparatus for connecting strips |
| 02/14/1989 | US4804815 Process for welding nickel-based superalloys |
| 02/11/1989 | WO1989010232A1 Nc laser apparatus |
| 02/08/1989 | EP0302283A2 Torsional vibration damper having a roll spun housing and other improvements |
| 02/07/1989 | US4803336 High speed laser marking system |
| 02/07/1989 | US4803335 Gas shroud and method |
| 02/07/1989 | US4803334 Method for laser beam welding metal matrix composite components |
| 02/07/1989 | US4802729 Device for focusing a light beam and machine for welding optical fibres using this device |
| 02/02/1989 | DE3824698A1 Method and device for the butt-joining of metal webs or strips |
| 02/02/1989 | DE3724109A1 Method and apparatus for coating a substrate with a thin metal layer |
| 01/26/1989 | WO1989000778A1 System for correcting laser output |
| 01/25/1989 | EP0300465A2 Laser machining apparatus |
| 01/25/1989 | EP0300458A1 Laser beam welding method for an inner cicumferential surface of a tube |
| 01/24/1989 | US4800250 Methods and apparatus for manufacturing tubes |
| 01/24/1989 | US4799755 Laser materials processing with a lensless fiber optic output coupler |
| 01/18/1989 | EP0299702A1 Controlled depth laser drilling system |
| 01/18/1989 | EP0299358A1 Device for continuous welding of strips and/or sheet metal |
| 01/18/1989 | EP0299143A1 Laser/EDM drilling manufacturing cell |
| 01/18/1989 | EP0299123A2 Apparatus and method for continuous manufacture of armoured optical fiber cable |
| 01/17/1989 | US4798931 Simultaneously cutting and welding sheet metal using laser energy |
| 01/12/1989 | WO1989000353A1 Gas laser |
| 01/12/1989 | WO1989000352A1 Gas laser |
| 01/11/1989 | EP0298374A1 Flexible laser welding head for sleeve-to-tube welding |
| 01/10/1989 | US4797532 Apparatus for laser treatment of materials |
| 01/10/1989 | US4797531 Cutting press |
| 01/10/1989 | CA1248413A1 Method for padding a copper type alloy material upon a base of aluminum type metal using laser beam oscillating transversely to its tracking direction |
| 01/10/1989 | CA1248378A1 Arrangement for correcting the position of a laser beam guided by means of an articulated optical system |
| 01/10/1989 | CA1248318A1 Trimming of polyester containers using a laser |
| 01/05/1989 | DE3720838A1 Flat packing, particularly a cylinder head gasket |
| 01/04/1989 | EP0297506A2 Removal of particles from solid-state surfaces by laser bombardement |
| 01/04/1989 | EP0297360A1 Dual-wavelength laser scalpel |
| 01/03/1989 | US4795881 Curved electrical components and laser trimming thereof |
| 01/03/1989 | US4795878 Scanner for industrial laser machines |
| 01/03/1989 | US4795560 Screen plates |
| 01/03/1989 | US4795227 Beam splitting fiber optic coupler |
| 01/03/1989 | US4794680 Ceramic or carbide coating |
| 12/29/1988 | DE3720249A1 Method of welding or cutting workpieces by means of a laser beam |
| 12/29/1988 | DE3719816A1 Method of producing helical compression springs |
| 12/28/1988 | EP0296776A2 Surgical needle and method of and apparatus for manufacturing same |
| 12/28/1988 | EP0296497A1 Continuously variable power attenuator for a laser |
| 12/28/1988 | EP0296427A1 Laser diode transmitter with a protection device |
| 12/28/1988 | EP0139012B1 Cutting apparatus for welding machine |
| 12/27/1988 | US4794231 Method of and arrangement for laser welding |
| 12/27/1988 | US4794222 Laser beam machining apparatus |
| 12/27/1988 | US4793715 Detector for aligning high power lasers |
| 12/27/1988 | US4793694 Method and apparatus for laser beam homogenization |
| 12/22/1988 | DE3718402A1 Optical fibre decladding method |
| 12/20/1988 | US4792658 Device for soldering electronic structural elements of a circuit plate bar |
| 12/20/1988 | US4791927 Dual-wavelength laser scalpel background of the invention |
| 12/20/1988 | CA1247167A1 End-of-arm tooling carousel apparatus for use with a robot |
| 12/15/1988 | DE3813157A1 Method for bonding and/or repairing component parts made of an oxide dispersion-hardened nickel-based superalloy in the zone-annealed state of coarse-grained, longitudinally oriented column crystals |
| 12/13/1988 | US4791269 Method of fabricating a spline drive |
| 12/13/1988 | CA1246683A1 Method for forming a peripheral edge on contact lenses |
| 12/08/1988 | DE3717960A1 Apparatus for welding using a laser emitting a laser beam |
| 12/07/1988 | EP0294324A1 Laser machining tool |
| 12/07/1988 | EP0293945A2 Apparatus for delivering a consistent, continuous flow of powder |
| 12/06/1988 | US4789770 Controlled depth laser drilling system |
| 12/06/1988 | CA1245893A1 Robotic laser beam delivery apparatus |
| 12/01/1988 | DE3814985A1 Laser cutting tool |
| 11/30/1988 | EP0292666A2 Perforating apparatus for rod-shaped objects |
| 11/29/1988 | US4787736 Laser clad valve for internal combustion engine |
| 11/24/1988 | DE3716134A1 Method of reworking cylindrical components |
| 11/23/1988 | EP0292146A1 Splicing optical fibres |
| 11/22/1988 | US4786777 Process and apparatus for wire electrode trimming using a laser |
| 11/22/1988 | US4786358 Method for forming a pattern of a film on a substrate with a laser beam |
| 11/22/1988 | CA1245300A1 Apparatus and methods for laser severing metal tubular stock |
| 11/22/1988 | CA1245299A1 Method and apparatus for edge contouring lenses |
| 11/22/1988 | CA1245298A1 High-frequency electric resistance welding method using irradiation with a laser beam |
| 11/22/1988 | CA1245296A1 Ring of light laser optics system |
| 11/17/1988 | EP0291461A1 Process and device to produce a mark on an object |
| 11/17/1988 | EP0291459A2 Process for the ablasive working of optical articles made from cross-linked polymers |
| 11/17/1988 | EP0290760A2 Frame guiding device in a laser welding machine |
| 11/17/1988 | DE3814630A1 Laser punch composite processing machine |
| 11/15/1988 | US4785161 Laser machining for producing very small parts |
| 11/15/1988 | US4785156 Soldering method using localized heat source |
| 11/10/1988 | DE3714504A1 Method of working materials with laser beams |
| 11/10/1988 | DE3713527A1 Schweissnaht Weld |
| 11/09/1988 | EP0290084A2 Method for marking disc-shaped information carriers |
| 11/09/1988 | EP0290021A2 System and method for encoding objects |
| 11/09/1988 | EP0289611A1 Method of preparing nc part programs for laser machining |
| 11/08/1988 | US4783789 Annular lasing apparatus |
| 11/08/1988 | US4782728 Automatic cutter for blow molded plastic objects |
| 11/08/1988 | US4782570 Fabrication and assembly of metal catalytic converter catalyst substrate |