Patents by Inventor Michael Orwin

Michael Orwin 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).

  • Guide
    Patent number: D690571
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: October 1, 2013
    Inventor: Michael Orwin
  • Guide
    Patent number: D690572
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: October 1, 2013
    Inventor: Michael Orwin
  • Guide
    Patent number: D690573
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: October 1, 2013
    Inventor: Michael Orwin
  • Guide
    Patent number: D691445
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: October 15, 2013
    Inventor: Michael Orwin
  • Material holder with spike
    Patent number: D756682
    Type: Grant
    Filed: August 16, 2014
    Date of Patent: May 24, 2016
    Inventor: Michael Orwin
  • Material holder
    Patent number: D756766
    Type: Grant
    Filed: August 16, 2014
    Date of Patent: May 24, 2016
    Inventor: Michael Orwin
  • Guide
    Patent number: D690178
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: September 24, 2013
    Inventor: Michael Orwin
  • Guide
    Patent number: D690179
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: September 24, 2013
    Inventor: Michael Orwin