Patents by Inventor Hans E. RICHTER

Hans E. RICHTER 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).

  • Low temperature carbon/bn/aluminum oxide coating
    Patent number: 11634365
    Abstract: A method of forming an activated coating composition is disclosed. The method includes providing (a) boron nitride, (b) carbon, (c) aluminum oxide and (d) a liquid carrier. Each of the boron nitride, carbon and aluminum oxide are in particulate form. The coating composition is activated to form an activated coating composition. The activated coating composition includes active components having from about 60.0 wt % to about 90.0 wt % boron nitride, from about 16 wt % to about 24 wt % carbon and from about 4 wt % to about 6 wt % aluminum oxide. A coating method, coated substrate and activated coating composition are also disclosed.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: April 25, 2023
    Assignee: Richter Precision, Inc.
    Inventors: Aghasi Torosyan, Hans E. Richter, Bikram S. Kamboj
  • LOW TEMPERATURE CARBON/BN/ALUMINUM OXIDE COATING
    Publication number: 20230118131
    Abstract: A method of forming an activated coating composition is disclosed. The method includes providing (a) boron nitride, (b) carbon, (c) aluminum oxide and (d) a liquid carrier. Each of the boron nitride, carbon and aluminum oxide are in particulate form. The coating composition is activated to form an activated coating composition. The activated coating composition includes active components having from about 60.0 wt% to about 90.0 wt% boron nitride, from about 16 wt% to about 24 wt% carbon and from about 4 wt% to about 6 wt% aluminum oxide. A coating method, coated substrate and activated coating composition are also disclosed.
    Type: Application
    Filed: December 12, 2022
    Publication date: April 20, 2023
    Inventors: Aghasi TOROSYAN, Hans E. RICHTER, Bikram S. KAMBOJ
  • LOW TEMPERATURE CARBON/BN/ALUMINUM OXIDE COATING
    Publication number: 20210363067
    Abstract: A method of forming an activated coating composition is disclosed. The method includes providing (a) boron nitride, (b) carbon, (c) aluminum oxide and (d) a liquid carrier. Each of the boron nitride, carbon and aluminum oxide are in particulate form. The coating composition is activated to form an activated coating composition. The activated coating composition includes active components having from about 60.0 wt % to about 90.0 wt % boron nitride, from about 16 wt % to about 24 wt % carbon and from about 4 wt % to about 6 wt % aluminum oxide. A coating method, coated substrate and activated coating composition are also disclosed.
    Type: Application
    Filed: December 15, 2020
    Publication date: November 25, 2021
    Inventors: Aghasi TOROSYAN, Hans E. RICHTER, Bikram S. KAMBOJ