Patents by Inventor Arthur Petersen

Arthur Petersen 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).

  • Cleaning composition in dry powder form
    Patent number: 3956197
    Abstract: A cleaning composition in dry powder form comprising a water-soluble alkaline detergent, a water-immiscible organic liquid absorbed on said water-soluble alkaline detergent, and an emulsifying agent of such properties and in such amount that when the cleaning composition is dispersed in water, the emulsion which is formed is in an unstable condition and breaks within one hour, releasing droplets of the organic liquid, wherein the quantity of the water-soluble alkaline detergent is sufficient to absorb the organic liquid and form a free-flowing dry powder.
    Type: Grant
    Filed: April 15, 1971
    Date of Patent: May 11, 1976
    Assignee: Foster D. Snell, Inc.
    Inventors: Daniel Schoenholz, Arthur Petersen, Herbert Terry