Patents by Inventor Norman A. Strampach

Norman A. Strampach 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).

  • Oxidation resistant tissue for dry laundry actives and bleach compatible products
    Patent number: 4652390
    Abstract: This invention relates to an improved, premeasured, through the wash, dry laundry active product comprised of an oxidation resistant tissue and dry laundry actives contained therein. The oxidation resistant (OR) tissue is particularly useful as a durable substrate and a convenient vehicle for delivering laundry additives to a wash liquor comprising bleach. The improved products of this invention are storage stable, deliver premeasured actives and survive the wash without tearing or shredding.
    Type: Grant
    Filed: June 25, 1985
    Date of Patent: March 24, 1987
    Assignee: The Procter & Gamble Company
    Inventors: Norman A. Strampach, Vincent L. Cerchio, Jr., William W. Schmidt