Patents by Inventor Martin Quirchmair

Martin Quirchmair 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).

  • UNDER SLEEPER PAD
    Publication number: 20240084516
    Abstract: An under sleeper pad (1) for fastening to an outer surface (2) facing a ballast bed (16), in particular an underside, of a railroad sleeper (3). The under sleeper pad (1) includes an elastomer layer (5), the elastomer layer (5) having a density in the range of 250 kg/m3 to 350 kg/m3, preferably 250 kg/m3 to 330 kg/m3.
    Type: Application
    Filed: September 7, 2023
    Publication date: March 14, 2024
    Applicant: Getzner Werkstoffe Holding GmbH
    Inventors: Andreas Augustin, Stefan Kopeinig, Harald Loy, Martin Quirchmair
  • DEVICE FOR COATING A SUBSTRATE MADE OF PARTICLES
    Publication number: 20150211110
    Abstract: A device (1) for coating a substrate made of particles by means of cathode atomisation with a movable substrate dish (4) tilted relative to the horizontal plane, wherein the substrate dish (4) is arranged loose in a plate (3) which is rotatable about an axis of rotation (10), is tilted and has a side wall (8), wherein an outer wall (19) of the substrate dish (4) is intermittently in contact with the inner side (17) of the side wall (8) of the plate (3).
    Type: Application
    Filed: September 13, 2013
    Publication date: July 30, 2015
    Applicant: TECHNISCHE UNIVERSITAT WIEN
    Inventors: Gerwin Schmid, Christoph Eisenmenger-Sittner, Johannes Hell, Martin Quirchmair