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Patrick Roll

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  • Schwaebisch Hall, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wood screw and method for producing a wood screw
    • Patent number 11,174,887
    • Issue date Nov 16, 2021
    • SWG SCHRAUBENWERK GAISBACH GMBH
    • Patrick Roll
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rotary drive design
    • Patent number 8,955,417
    • Issue date Feb 17, 2015
    • SWG Schraubenwerk Gaisbach GmbH
    • Guenter Stiebitz
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Wood Screw And Method For Producing A Wood Screw
    • Publication number 20190331152
    • Publication date Oct 31, 2019
    • SWG Schraubenwerk Gaisbach GmbH
    • Patrick Roll
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rotary Drive Design
    • Publication number 20130068075
    • Publication date Mar 21, 2013
    • Guenter Stiebitz
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS