Patents by Inventor Itzhak MOLCHO

Itzhak MOLCHO 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).

  • Publication number: 20180015668
    Abstract: A three dimensional printer extruder, comprising: a heating member comprising two or more heating member tunnels, each tunnel adapted for receiving a filament; and a nozzle comprising: a single extrusion aperture for extruding material; and two or more nozzle tunnels each connecting to one of the two or more heating member tunnels, and each having an output end at most 1.5 mm from the single extrusion aperture, wherein each filament is melted in a separate space comprising a heating member tunnel and a corresponding nozzle tunnel.
    Type: Application
    Filed: July 7, 2016
    Publication date: January 18, 2018
    Inventors: Dotan KOSKAS, Itzhak MOLCHO