Patents by Inventor Michael Stever

Michael Stever 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).

  • SYSTEMS AND METHODS FOR PRODUCTION OF CALCIUM OXIDE WITH CONTROLLED SILICATE CONVERSION AND RESULTANT CALCIUM OXIDE COMPOSITION
    Publication number: 20240375974
    Abstract: Systems and methods for controlling and selecting the ratio of calcium silicate to silicon dioxide in a resultant calcium oxide product produced from naturally occurring limestone including silicon materials. Moreover, processing of these calcium oxides into calcium hydroxides (hydrated lime) typically reflects the relative ratios of the feed calcium oxide so as to incorporate the adjusted ratio.
    Type: Application
    Filed: May 13, 2024
    Publication date: November 14, 2024
    Inventors: Kory M. Mueller, Martin L. Gran, Michael Stever, James C. Lee, Elizabeth J. Vitale
  • LIME HYDRATE AND LIME HYDRATE SLURRY WITH IMPROVED REACTIVITY FOR WATER PURIFICATION
    Publication number: 20230192505
    Abstract: A hydrated lime product which can be provided to an end user in dry form and which can be formed into a slurry which will comprise lime hydrate with sufficiently increased reactivity over that of traditional hydrated lime slurries to be competitive in reaction time with on-site produced slaked lime slurries.
    Type: Application
    Filed: February 13, 2023
    Publication date: June 22, 2023
    Inventors: Martin L. Gran, Randy Griffard, Michael Stever, Kory Mueller, Nathan Hooper, Scott Sipiorski
  • Lime hydrate and lime hydrate slurry with improved reactivity for water purification
    Patent number: 11603318
    Abstract: A hydrated lime product which can be provided to an end user in dry form and which can be formed into a slurry which will comprise lime hydrate with sufficiently increased reactivity over that of traditional hydrated lime slurries to be competitive in reaction time with on-site produced slaked lime slurries.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: March 14, 2023
    Assignee: Mississippi Lime Company
    Inventors: Martin L. Gran, Randy Griffard, Michael Stever, Kory Mueller, Nathan Hooper, Scott Sipiorski