Patents by Inventor Mark D. Steinbock

Mark D. Steinbock 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).

  • Firearm retaining apparatus
    Patent number: 9360273
    Abstract: Embodiments provide a firearm retaining apparatus.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: June 7, 2016
    Inventor: Mark D. Steinbock
  • Firearm retaining apparatus
    Patent number: RE47531
    Abstract: Embodiments provide a firearm retaining apparatus.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: July 23, 2019
    Inventor: Mark D. Steinbock