Patents by Inventor Otto Dubsky

Otto Dubsky 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).

  • Combined bottle and cap
    Patent number: D258421
    Type: Grant
    Filed: July 19, 1978
    Date of Patent: March 3, 1981
    Assignee: Stolzle-Oberglas Aktiengesellschaft
    Inventors: Johannes Polatschek, Otto Dubsky