Patents by Inventor Pär EMANUELSSON

Pär EMANUELSSON 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).

  • Cold work tool steel
    Patent number: 10472704
    Abstract: The invention relates cold work tool steel. The steel includes the following main components (in wt. %): C 2.2-2.4, Si 0.1-0.55, Mn 0.2-0.8, Cr 4.1-5.1, Mo 3.1-4.5, V 7.2-8.5, balance optional elements, iron and impurities.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: November 12, 2019
    Assignee: UDDEHOLMS AB
    Inventors: Thomas Hillskog, Kjell Bengtsson, Petter Damm, Annika Engström Svensson, Rikard Robertsson, Kristoffer Steiner, Amanda Forsberg, Magnus Tidesten, Pär Emanuelsson
  • COLD WORK TOOL STEEL
    Publication number: 20170016099
    Abstract: The invention relates cold work tool steel. The steel includes the following main components (in wt. %): C 2.2-2.4, Si 0.1-0.55, Mn 0.2-0.8, Cr 4.1-5.1, Mo 3.1-4.5, V 7.2-8.5, balance optional elements, iron and impurities.
    Type: Application
    Filed: April 10, 2015
    Publication date: January 19, 2017
    Applicant: UDDEHOLMS AB
    Inventors: Thomas HILLSKOG, Kjell BENGTSSON, Petter DAMM, Annika ENGSTRÖM SVENSSON, Rikard ROBERTSSON, Kristoffer STEINER, Amanda FORSBERG, Magnus TIDESTEN, Pär EMANUELSSON