Patents by Inventor Stewart B. Kriegstein

Stewart B. Kriegstein 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: D373070
    Type: Grant
    Filed: August 18, 1995
    Date of Patent: August 27, 1996
    Inventor: Stewart B. Kriegstein