Patents by Inventor Benedict Heinrich

Benedict Heinrich 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).

  • Dentistry technique
    Patent number: 4324547
    Abstract: Qualitative as well as quantitative evaluation of bite characteristics is performed by subjecting to bite forces pieces of material which exhibits photoelastic memory and studying the resulting impression with a polariscope. A permanent record can also be obtained.
    Type: Grant
    Filed: January 4, 1979
    Date of Patent: April 13, 1982
    Assignee: Vishay Intertechnology, Inc.
    Inventors: Mircea Arcan, Benedict Heinrich