| Patents for B23K 26 - Working by laser beam, e.g. welding, cutting, boring (47,857) |
|---|
| 04/12/1977 | US4017708 Method and apparatus for heat treating an internal bore in a workpiece |
| 03/29/1977 | US4015221 Preparation of gravure printing surfaces |
| 03/29/1977 | US4015100 Surface modification |
| 03/15/1977 | US4012213 Apparatus for forming refractory fibers |
| 03/01/1977 | US4010345 Gas delivery means for cutting with laser radiation |
| 03/01/1977 | US4009723 Method for cutting a tobacco product rod and increasing the end strength thereof |
| 02/22/1977 | US4009364 Paints |
| 02/01/1977 | US4005952 Gear pump |
| 01/11/1977 | US4002877 Method of cutting with laser radiation and liquid coolant |
| 01/04/1977 | US4001543 Apparatus for a laser welding of a pipeline, particularly suitable for application on pipe-laying ships |
| 12/28/1976 | US4000392 Fusion zone purification by controlled laser welding |
| 12/28/1976 | US4000391 Nuclear reactor fuel element splitter |
| 12/28/1976 | US4000334 Thermal imaging involving imagewise melting to form spaced apart globules |
| 12/14/1976 | US3997385 Clamping of film-like material for radiant energy welding |
| 11/23/1976 | US3993402 Apparatus for directing a laser beam |
| 11/09/1976 | US3991296 Apparatus for forming grooves on a wafer by use of a laser |
| 11/02/1976 | US3989778 Method of heat sealing thermoplastic sheets together using a split laser beam |
| 11/02/1976 | US3989360 Optical device |
| 10/19/1976 | US3986767 Optical focus device |
| 09/28/1976 | US3982541 Eye surgical instrument |
| 09/21/1976 | US3982206 System for protection from laser radiation |
| 09/21/1976 | US3982202 Stabilization of laser output |
| 09/21/1976 | US3981705 Laser radiation, hot drawing |
| 09/07/1976 | US3979591 Method and apparatus for transferring a pattern on an overlying web by laser burning into an underlying web |
| 08/24/1976 | US3976923 Pattern generating apparatus |
| 08/10/1976 | US3974507 Conversion of stripe-geometry junction laser emission to a spherical wavefront |
| 08/03/1976 | US3972599 Method and apparatus for focussing laser beams |
| 07/27/1976 | US3971910 Apparatus for perforating contact lenses |
| 07/20/1976 | US3970819 Backside laser dicing system |
| 07/13/1976 | US3969640 Microresonator packaging and tuning |
| 07/13/1976 | US3969604 Method of welding galvanized steel |
| 06/22/1976 | US3965328 Laser deep cutting process |
| 06/22/1976 | US3965327 Method of cutting material to shape from a moving web by burning |
| 06/22/1976 | US3964168 Scanning mechanism for a laser scriber |
| 06/08/1976 | US3962558 Method and apparatus for drilling watch jewels or other workpieces by means of laser beams |
| 06/01/1976 | US3960624 Method of fabricating tubular bodies |
| 05/18/1976 | US3957339 Laser beam shaping arrangement |
| 05/11/1976 | US3955921 Method of killing microorganisms in the inside of a container utilizing a laser beam induced plasma |
| 04/27/1976 | US3953706 Laser bent beam controlled dwell wire stripper |
| 04/20/1976 | US3952180 Cladding |
| 04/13/1976 | US3950095 Positioning device for a flat rectangular workpiece |
| 04/06/1976 | US3949186 Method for welding between metallic body and precision tube body |
| 03/30/1976 | US3947654 Method of generating laser-radio beam |
| 03/30/1976 | US3947653 Method of spray coating using laser-energy beam |
| 03/16/1976 | US3944640 Method for forming refractory fibers by laser energy |
| 03/09/1976 | US3943529 Control of scanning laser beam |
| 03/09/1976 | US3942878 Apparatus for modulating a high energy beam |
| 03/02/1976 | US3941973 Laser material removal apparatus |
| 02/17/1976 | US3939323 Shielding gas for laser welding |
| 02/10/1976 | US3936942 Optical pantograph |
| 02/03/1976 | US3936645 Cellularized Luminescent structures |
| 01/27/1976 | US3935419 Severing of glass or vitrocrystalline bodies |
| 01/20/1976 | US3934109 Latch pivot for latch needle |
| 01/20/1976 | US3934061 Method of forming planar optical waveguides |
| 01/13/1976 | US3932726 Glass cutting |
| 01/06/1976 | US3931491 Apparatus for cutting a stack of sheet material with a thermal cutting beam while preventing fusing together of adjacent sheets |
| 01/06/1976 | US3931458 Method and apparatus for engraving elemental areas of controlled volume on a printing surface with an energy beam |