Patents by Inventor Walter Scott Roesener

Walter Scott Roesener 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: 20200176145
    Abstract: Treatment of radioactive waste comprising organic compounds and sulfur-containing compounds and/or halogen-containing compounds. An apparatus comprises a reaction vessel comprising a filter for carrying out thermal treatment of the waste and a thermal oxidizer. Utilizing co-reactants to reduce gas phase sulfur and halogen from treatment of wastes.
    Type: Application
    Filed: December 27, 2019
    Publication date: June 4, 2020
    Inventors: J. Bradley Mason, Walter Scott Roesener
  • Patent number: 10593437
    Abstract: Treatment of radioactive waste comprising organic compounds, and sulfur-containing compounds and/or halogen-containing compounds. An apparatus comprises a reaction vessel comprising a filter for carrying out thermal treatment of the waste and a thermal oxidizer. Utilizing co-reactants to reduce gas phase sulfur and halogen from treatment of wastes.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: March 17, 2020
    Assignee: Studsvik, Inc.
    Inventors: J. Bradley Mason, Walter Scott Roesener
  • Publication number: 20190122779
    Abstract: Treatment of radioactive waste comprising organic compounds, and sulfur-containing compounds and/or halogen-containing compounds. An apparatus comprises a reaction vessel comprising a filter for carrying out thermal treatment of the waste and a thermal oxidizer. Utilizing co-reactants to reduce gas phase sulfur and halogen from treatment of wastes.
    Type: Application
    Filed: December 20, 2018
    Publication date: April 25, 2019
    Inventors: J. Bradley Mason, Walter Scott Roesener
  • Patent number: 7465398
    Abstract: A method for filtering and recovering solids from potato process water that results in a product containing a portion of the solids from the potato process water is presented. In general, the method involves providing a plurality of vessels wherein a step in a manufacturing process takes place in each vessel and wherein at least one step in the manufacturing process produces a potato process water having solids. The potato process water is passed through at least one ultrafilter wherein each ultrafilter produces an ultrafilter (u/f) permeate stream and a u/f concentrate stream. The u/f concentrate stream is collected and reintroduced into at least one vessel in the manufacturing process producing a product containing a portion of the solids from the potato process water. The final characteristics of the product remain essentially unchanged.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: December 16, 2008
    Assignee: Delta-T Corporation
    Inventors: Jeffrey P Robert, Walter Scott Roesener