Patents by Inventor Erwin Fremuth

Erwin Fremuth 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).

  • Touch screen for medical apparatus
    Patent number: D788047
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: May 30, 2017
    Assignee: Siemens Aktiengesellschaft
    Inventors: Erwin Fremuth, Alfred Negraschis, Guenther Riedel