Patents by Inventor Stephen Humm

Stephen Humm 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: 10576577
    Abstract: The present invention relates to a powder composed of spherical noble-metal particles having a particle size distribution with a d10 value of ?10.0 ?m and a d90 value of ?80.0 ?m.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: March 3, 2020
    Assignee: HARAEUS DEUTSCHLAND GMBH & CO. KG
    Inventors: Dirk Maier, Stephen Humm
  • Publication number: 20170252854
    Abstract: The present invention relates to a powder composed of spherical noble-metal particles having a particle size distribution with a d10 value of ?10.0 ?m and a d90 value of ?80.0 ?m.
    Type: Application
    Filed: March 3, 2017
    Publication date: September 7, 2017
    Inventors: Dirk Maier, Stephen Humm