Patents by Inventor Walter Datchary

Walter Datchary 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).

  • Method and steel component
    Patent number: 10053764
    Abstract: A method for heat treating a steel component, which comprises the steps of: (a) carbonitriding the steel component, and (b) austenitically nitrocarburizing the steel component.
    Type: Grant
    Filed: August 19, 2013
    Date of Patent: August 21, 2018
    Assignee: AKTIEBOLAGET SKF
    Inventors: Staffan Larsson, Walter Datchary, Isabella Flodström, Peter Neuman
  • Method and steel component
    Patent number: 9834837
    Abstract: A method for heat treating a steel component, which comprises the steps of: (a) carburizing the steel component with a carbon potential above 1.0, (b) carburizing the steel component with a carbon potential above 0.6, (c) quenching the steep component, and (d) subjecting the steel component to a bainitic treatment.
    Type: Grant
    Filed: August 19, 2013
    Date of Patent: December 5, 2017
    Assignee: AKTIEBOLAGET SKF
    Inventors: Staffan Larsson, Walter Datchary, Peter Neuman
  • Method and steel component
    Patent number: 9828664
    Abstract: A method for heat treating a steel component, the method comprising steps of: (a) carbonitriding the steel component and (b) ferritically nitrocarburizing the steel component.
    Type: Grant
    Filed: August 19, 2013
    Date of Patent: November 28, 2017
    Assignee: AKTIEBOLAGET SKF
    Inventors: Staffan Larsson, Walter Datchary, Isabella Flodström, Peter Neuman
  • METHOD & STEEL COMPONENT
    Publication number: 20150240341
    Abstract: A method for heat treating a steel component, which comprises the steps of: (a) carbonitriding the steel component, and (b) austenitically nitrocarburizing the steel component.
    Type: Application
    Filed: August 19, 2013
    Publication date: August 27, 2015
    Inventors: Staffan Larsson, Walter Datchary, Isabella Flodström, Peter Neuman
  • METHOD & STEEL COMPONENT
    Publication number: 20150225835
    Abstract: A method for heat treating a steel component, the method comprising steps of: (a) carbonitriding the steel component and (b) ferritically nitrocarburizing the steel component.
    Type: Application
    Filed: August 19, 2013
    Publication date: August 13, 2015
    Inventors: Staffan Larsson, Walter Datchary, Isabella Flodström, Peter Neuman