Patents by Inventor Dale R. Olson

Dale R. Olson 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).

  • Patent number: 4892889
    Abstract: A process for making a directly-compressible vitamin powder utilizes a conventional spray-dryer. The resulting powder is comprised of a fat-soluble vitamin, a water-soluble carbohydrate, and a gelatin having a bloom number between 30 and 300.
    Type: Grant
    Filed: October 2, 1987
    Date of Patent: January 9, 1990
    Assignee: BASF Corporation
    Inventors: Paula S. Kirk, Dale R. Olson