Patents by Inventor Stuart Hartman

Stuart Hartman 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).

  • Epoxy sealer/healer for sealing and strengthening cracked concrete
    Publication number: 20070172596
    Abstract: An epoxy sealer/healer formulation for sealing and strengthening cracked concrete. This sealer/healer has reduced fuming and exhibits a lower exotherm.
    Type: Application
    Filed: September 13, 2005
    Publication date: July 26, 2007
    Inventors: Stuart Hartman, David Elmendorf, Steven Rosenberg