Patents by Inventor Dominik DOSTAL

Dominik DOSTAL 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).

  • Self-piercing rivet
    Patent number: 12241491
    Abstract: A self-piercing rivet with a head and a shank which has a shank diameter (Ds), wherein, at a foot end opposite the head, the shank has an axial recess which has an axial depth (LB), wherein the axial recess has a recess volume, wherein a ratio of recess volume to volume of the shank and the head is in the range of 0.06 to 0.08.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: March 4, 2025
    Assignee: Newfrey LLC
    Inventors: Dominik Dostal, Matthias Wissling, Andreas Schmitt, Paul Bartig, Joachim Schneider
  • SELF-PIERCING RIVET
    Publication number: 20220090620
    Abstract: A self-piercing rivet with a head and a shank which has a shank diameter (Ds), wherein, at a foot end opposite the head, the shank has an axial recess which has an axial depth (LB), wherein the axial recess has a recess volume, wherein a ratio of recess volume to volume of the shank and the head is in the range of 0.06 to 0.08.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 24, 2022
    Inventors: Dominik DOSTAL, Matthias WISSLING, Andreas SCHMITT, Paul BARTIG, Joachim SCHNEIDER