Patents by Inventor Darryl F. Manuel

Darryl F. Manuel 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).

  • Publication number: 20130019562
    Abstract: Products and methods for treating imperfections in concrete surfaces, especially floors being polished, wherein the products are used with grinding equipment, and combine with concrete powder or fines to fill, e.g., cracks, holes and voids and blend with the existing color of the concrete surface thereby yielding a consistent, natural looking surface.
    Type: Application
    Filed: September 28, 2012
    Publication date: January 24, 2013
    Inventor: Darryl F. Manuel
  • Publication number: 20110189385
    Abstract: Products and methods for treating imperfections in concrete surfaces, especially floors being polished, wherein the products are used with grinding equipment, and combine with concrete powder or fines to fill, e.g., cracks, holes and voids and blend with the existing color of the concrete surface thereby yielding a consistent, natural looking surface.
    Type: Application
    Filed: November 5, 2010
    Publication date: August 4, 2011
    Inventor: Darryl F. Manuel