Patents by Inventor Craig Charles Ovans

Craig Charles Ovans 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).

  • Hearing aide housing
    Patent number: D606657
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: December 22, 2009
    Inventors: Daniel R. Schumaier, Marc P. Mclarnon, Dale F. Kundis, Vu Minh Phan, Craig Charles Ovans
  • Hearing aid housing
    Patent number: D634847
    Type: Grant
    Filed: October 16, 2009
    Date of Patent: March 22, 2011
    Inventors: Daniel R. Schumaier, Marc P. McIarnon, Dale F. Kundis, Vu Minh Phan, Craig Charles Ovans