Patents by Inventor Arthur Norman Osband

Arthur Norman Osband 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).

  • Cleansing of fabrics
    Patent number: 3956156
    Abstract: Use of sodium citrate in conjunction with peroxygen compounds and activators therefor.
    Type: Grant
    Filed: April 28, 1971
    Date of Patent: May 11, 1976
    Assignee: Colgate-Palmolive Company
    Inventors: Arthur Norman Osband, Frederick William Gray, Jon C. Jervert