Patents by Inventor Michael G. Madsen

Michael G. Madsen 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).

  • Cake-resistant, hygroscopically sensitive materials and process for producing the same
    Patent number: 6444246
    Abstract: The resistance to caking of normally hygroscopic materials, such as spray-dried hydrolyzed vegetable protein, upon exposure to high humidity conditions may be improved by increasing the average minimum dimension of the hygroscopic material and a carrier material to 125 to 2,000 microns.
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: September 3, 2002
    Assignee: McCormick & Company, Inc.
    Inventors: Lewis M. Popplewell, J. Mark Black, Michael G. Madsen