Patents by Inventor Gary E. Foltz

Gary E. Foltz 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).

  • Cement and concrete compositions for controlling alkali-silica reaction in concrete
    Patent number: 6022408
    Abstract: Processes for making cement which when used to make concrete can stabilize the concrete against alkali-silica reactivity (ASR) from alkali containing components. The process includes adding lithium containing materials in the front of a cement kiln along with the cement starting materials in an amount sufficient to minimize ASR.
    Type: Grant
    Filed: March 6, 1998
    Date of Patent: February 8, 2000
    Assignee: FMC Corporation
    Inventors: David B. Stokes, Gary E. Foltz, Claudio E. Manissero
  • Cement compositions for controlling alkali-silica reactions in concrete and processes for making same
    Patent number: 5755876
    Abstract: Processes for making cement which when used to make concrete can stabilize the concrete against alkali-silica reactivity (ASR) from alkali containing components. The process includes adding lithium containing materials in the front of a cement kiln along with the cement starting materials in an amount sufficient to minimize ASR.
    Type: Grant
    Filed: September 6, 1996
    Date of Patent: May 26, 1998
    Assignee: FMC Corporation
    Inventors: David B. Stokes, Gary E. Foltz, Claudio E. Manissero