Patents by Inventor Emil G. Ehmann

Emil G. Ehmann 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).

  • Diabetic traveling case
    Patent number: 4429793
    Abstract: A diabetic traveling case is compact enough to be pocket-sized. The pocket-sized case is equipped to carry at least one bottle of insulin, as well as a refrigerant which maintains the insulin at a suitably low temperature to avoid spoiling.
    Type: Grant
    Filed: May 13, 1982
    Date of Patent: February 7, 1984
    Assignee: Ehmann Corporation
    Inventor: Emil G. Ehmann