Patents by Inventor Robert W. Giese

Robert W. Giese 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).

  • Non-tacky hot melt adhesive containing package
    Patent number: 5201420
    Abstract: A tackless hot melt adhesive package is provided by using a hydrogenated castor oil coating material and a low pressure, melt blow application technique.
    Type: Grant
    Filed: May 21, 1992
    Date of Patent: April 13, 1993
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Martin D. Thaler, Robert W. Giese, Paul Puletti, Robert Schmidt
  • Method of producing a non-tacky hot melt adhesive containing package
    Patent number: 5160686
    Abstract: A method of producing a tackless hot melt adhesive package by using a hydrogenated castor oil coating material and a low pressure, melt blow application technique, wherein the hydrogenated castor oil is melt blown through orifices to form droplets which deposit a thin adherent coating in a cavity, then a hot melt adhesive is cast into the cavity.
    Type: Grant
    Filed: June 4, 1990
    Date of Patent: November 3, 1992
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Martin D. Thaler, Robert W. Giese, Paul Puletti, Robert Schmidt