Patents by Inventor Gerhard Lewicki

Gerhard Lewicki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10898973
    Abstract: The invention relates to a method for engraving, marking and/or labelling a workpiece using a laser plotter, as well as a laser plotter in which at least one beam source in the form of a laser is provided in a housing of the laser plotter, into which the item to be machined is inserted. The workpiece is placed on a processing table, and a laser beam emitted by the beam source is sent via deflecting elements to at least one focusing unit, from which the laser beam is deflected in the direction of the workpiece and is focused for the processing. The control, in particular the position control of the laser beam to the workpiece, takes place via a software running on a control unit, so that the workpiece is processed line by line by movement of a sliding carriage.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: January 26, 2021
    Inventor: Gerhard Lewicki
  • Publication number: 20180193946
    Abstract: The invention relates to a method for engraving, marking and/or labelling a workpiece using a laser plotter, as well as a laser plotter in which at least one beam source in the form of a laser is provided in a housing of the laser plotter, into which the item to be machined is inserted. The workpiece is placed on a processing table, and a laser beam emitted by the beam source is sent via deflecting elements to at least one focusing unit, from which the laser beam is deflected in the direction of the workpiece and is focused for the processing. The control, in particular the position control of the laser beam to the workpiece, takes place via a software running on a control unit, so that the workpiece is processed line by line by movement of a sliding carriage.
    Type: Application
    Filed: May 9, 2016
    Publication date: July 12, 2018
    Applicant: Trotec Laser GmbH
    Inventor: Gerhard Lewicki