Patents by Inventor Lynn Ruth Leone

Lynn Ruth Leone 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).

  • Patent number: 11612840
    Abstract: An embodiment provides a method for determining a filter life, including: introducing an aqueous sample into a filtration device comprising at least one filter and one or more sensors located upstream of the at least one filter, wherein the one or more sensors are capable of measuring a component of the aqueous sample; measuring the component of the aqueous sample using the one or more sensors; identifying a load on the at least one filter based upon the measuring of the component of the aqueous sample and at least one filtration characteristic; and determining the filter life of the at least one filter based upon the identifying. Other aspects are described and claimed.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: March 28, 2023
    Assignee: HACH COMPANY
    Inventors: Nelson E. Dervaes, Lynn Ruth Leone
  • Publication number: 20220168674
    Abstract: An embodiment provides a method for determining a filter life, including: introducing an aqueous sample into a filtration device comprising at least one filter and one or more sensors located upstream of the at least one filter, wherein the one or more sensors are capable of measuring a component of the aqueous sample; measuring the component of the aqueous sample using the one or more sensors; identifying a load on the at least one filter based upon the measuring of the component of the aqueous sample and at least one filtration characteristic; and determining the filter life of the at least one filter based upon the identifying. Other aspects are described and claimed.
    Type: Application
    Filed: December 1, 2020
    Publication date: June 2, 2022
    Inventors: Nelson E. Dervaes, Lynn Ruth Leone