Patents by Inventor Joseph M. Hamnik

Joseph M. Hamnik 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).

  • Publication number: 20230254953
    Abstract: A method for forming a protective antioxidative barrier on the furnace electrodes using a chemically altered cooling liquid containing an antioxidant additive. This method can be applied to electrodes used in electric arc furnaces and ladle metallurgy furnaces. The method can involve spraying the cooling liquid onto the electrode, thereby forming the protective antioxidative barrier and reducing the oxidation of the electrode.
    Type: Application
    Filed: April 17, 2023
    Publication date: August 10, 2023
    Applicant: CHEMTREAT, INC.
    Inventors: Joseph S. STRASSER, Joseph M. HAMNIK, James R. LAWSON, Alan J. FELLER
  • Patent number: 11653426
    Abstract: A method for forming a protective antioxidative barrier on the furnace electrodes using a chemically altered cooling liquid containing an antioxidant additive. This method can be applied to electrodes used in electric arc furnaces and ladle metallurgy furnaces. The method can involve spraying the cooling liquid onto the electrode, thereby forming the protective antioxidative barrier and reducing the oxidation of the electrode.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: May 16, 2023
    Assignee: CHEMTREAT, INC.
    Inventors: Joseph S. Strasser, Joseph M. Hamnik, James R. Lawson, Alan J. Feller
  • Publication number: 20210400779
    Abstract: A method for forming a protective antioxidative barrier on the furnace electrodes using a chemically altered cooling liquid containing an antioxidant additive. This method can be applied to electrodes used in electric arc furnaces and ladle metallurgy furnaces. The method can involve spraying the cooling liquid onto the electrode, thereby forming the protective antioxidative barrier and reducing the oxidation of the electrode.
    Type: Application
    Filed: September 1, 2021
    Publication date: December 23, 2021
    Applicant: CHEMTREAT, INC.
    Inventors: Joseph S. STRASSER, Joseph M. HAMNIK, James R. LAWSON, Alan J. FELLER
  • Patent number: 11140755
    Abstract: A method for forming a protective antioxidative barrier on the furnace electrodes using a chemically altered cooling liquid containing an antioxidant additive. This method can be applied to electrodes used in electric arc furnaces and ladle metallurgy furnaces. The method can involve spraying the cooling liquid onto the electrode, thereby forming the protective antioxidative barrier and reducing the oxidation of the electrode.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: October 5, 2021
    Assignee: CHEMTREAT, INC.
    Inventors: Joseph S. Strasser, Joseph M. Hamnik, James R. Lawson, Alan J. Feller
  • Publication number: 20200275535
    Abstract: A method for forming a protective antioxidative barrier on the furnace electrodes using a chemically altered cooling liquid containing an antioxidant additive. This method can be applied to electrodes used in electric arc furnaces and ladle metallurgy furnaces. The method can involve spraying the cooling liquid onto the electrode, thereby forming the protective antioxidative barrier and reducing the oxidation of the electrode.
    Type: Application
    Filed: May 11, 2020
    Publication date: August 27, 2020
    Applicant: CHEMTREAT, INC.
    Inventors: Joseph S. STRASSER, Joseph M. HAMNIK, James R. LAWSON, Alan J. FELLER
  • Patent number: 10694592
    Abstract: A method for forming a protective antioxidative barrier on the furnace electrodes using a chemically altered cooling liquid containing an antioxidant additive. This method can be applied to electrodes used in electric arc furnaces and ladle metallurgy furnaces. The method can involve spraying the cooling liquid onto the electrode, thereby forming the protective antioxidative barrier and reducing the oxidation of the electrode.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: June 23, 2020
    Assignee: CHEMTREAT, INC.
    Inventors: Joseph S. Strasser, Joseph M. Hamnik, James R. Lawson, Alan J. Feller
  • Publication number: 20200196404
    Abstract: A method for forming a protective antioxidative barrier on the furnace electrodes using a chemically altered cooling liquid containing an antioxidant additive. This method can be applied to electrodes used in electric arc furnaces and ladle metallurgy furnaces. The method can involve spraying the cooling liquid onto the electrode, thereby forming the protective antioxidative barrier and reducing the oxidation of the electrode.
    Type: Application
    Filed: September 3, 2019
    Publication date: June 18, 2020
    Applicant: CHEMTREAT, INC.
    Inventors: Joseph S. STRASSER, Joseph M. HAMNIK, James R. LAWSON, Alan J. FELLER
  • Patent number: 9534189
    Abstract: Hydraulic fluid and fire-resistant fluid compositions and methods of using the compositions are provided. In an embodiment, the present invention provides a method of utilizing fire-resistant fluid in hydraulic systems. For example, the method can comprise utilizing fire-resistant fluid in hydraulic systems of casters found in steel mills, in an environment where fire safety is of concern. The fire-resistant composition can comprise one or more glycerin by-products derived from a biodiesel manufacturing process. The fire-resistant composition can also comprise one or more glycerin by-products of transesterification reactions involving triglycerides. The fire-resistant fluid can be added to hydraulic systems as a solution.
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: January 3, 2017
    Assignee: Nalco Company
    Inventors: Bo L. Tran, Joseph M. Hamnik, Stephen J. Blubaugh
  • Publication number: 20080085846
    Abstract: Hydraulic fluid and fire-resistant fluid compositions and methods of using the compositions are provided. In an embodiment, the present invention provides a method of utilizing fire-resistant fluid in hydraulic systems. For example, the method can comprise utilizing fire-resistant fluid in hydraulic systems of casters found in steel mills, in an environment where fire safety is of concern. The fire-resistant composition can comprise one or more glycerin by-products derived from a biodiesel manufacturing process. The fire-resistant composition can also comprise one or more glycerin by-products of transesterification reactions involving triglycerides. The fire-resistant fluid can be added to hydraulic systems as a solution.
    Type: Application
    Filed: September 21, 2006
    Publication date: April 10, 2008
    Inventors: Bo L. Tran, Joseph M. Hamnik, Stephen J. Blubaugh