Patents by Inventor Lynn Brower

Lynn Brower 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).

  • Freeze-thaw durability of dry cast cementitious mixtures
    Publication number: 20050274294
    Abstract: An improved freeze-thaw durability dry cast cementitious composition is provided that uses very small (0.1 ?m to 100 ?m average diameter) polymeric microspheres that are blended directly into the mixture and optionally gas-generating additives. The polymeric microspheres provide void spaces in the material matrix that act to increase freeze-thaw durability of the material. In this dry cast cementitious composition, polymeric microspheres act as pre-formed voids.
    Type: Application
    Filed: June 14, 2005
    Publication date: December 15, 2005
    Inventors: Lynn Brower, Thomas Vickers, Patrick Miller, Bruce Christensen