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Patent applications and USPTO patent grants for Krzyzaniak; Norbert.The latest application filed is for "apparatus for laser transmission welding, method for laser transmission welding, and a receptacle which is produced thereby and is closed by sheet".
Patent | Date |
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Apparatus for laser transmission welding, method for laser transmission welding, and a receptacle which is produced thereby and is closed by sheet Grant 9,663,270 - Wollmann , et al. May 30, 2 | 2017-05-30 |
Apparatus for joining two workpiece parts along a weld by means of transmission welding Grant 8,981,256 - Stein , et al. March 17, 2 | 2015-03-17 |
Apparatus for Laser Transmission Welding, Method for Laser Transmission Welding, and a Receptacle Which is Produced Thereby and is Closed by Sheet App 20140217103 - WOLLMANN; Werner ;   et al. | 2014-08-07 |
Apparatus For Joining Two Workpiece Parts Along A Weld By Means Of Transmission Welding App 20140124487 - STEIN; Helmut ;   et al. | 2014-05-08 |
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