Patents by Inventor Bella Abramson

Bella Abramson 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).

  • Stain resistant grout
    Patent number: 5569696
    Abstract: A stain resistant grout composition comprises a mixture of an acrylic latex, an aliphatic urethane and a paraffin. Preferably, the composition is an aqueous composition and is a low volatile organic compound (VOC) composition.
    Type: Grant
    Filed: July 13, 1995
    Date of Patent: October 29, 1996
    Assignee: The W. W. Henry Company
    Inventors: Bella Abramson, Jose D. Barrera, Zosimo D. Pamaran, Anthony D. Pham