Patents by Inventor Ora S. Merryman

Ora S. Merryman 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).

  • Patent number: 4637892
    Abstract: An all-purpose aqueous cleaning solution and deodorizing stain remover for use in cleaning all manner of stains from natural and synthetic materials, surfaces and fabrics is formed of a preferred concentration of 6% by volume aromatic petroleum solvent, 2% by volume aqueous wetting agent, and 6% by volume hydrated sodium borate. The cleaning solution will completely remove and deodorize all manner of stains including physiological fluids without the use of enzymes or strong cleaning agents and is safe for use on all fabrics and materials.
    Type: Grant
    Filed: February 4, 1986
    Date of Patent: January 20, 1987
    Inventor: Ora S. Merryman