Patents by Inventor Samuel Geffner

Samuel Geffner 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).

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    Patent number: D255392
    Type: Grant
    Filed: July 7, 1978
    Date of Patent: June 17, 1980
    Inventor: Samuel Geffner