Patents by Inventor Craig L. Silver

Craig L. Silver 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).

  • System and method for aligning multiple sighting devices
    Patent number: 7225548
    Abstract: A system of independently oriented sighting devices includes a first sighting device (120) and a second sighting device (110). Upon aligning a line of sight of the first sighting device (12) with a target object (130), the first sighting device transmits a reference signal over a communications link (140). The second sighting device (110) determines its orientation in space relative to the orientation of the first sighting device (120) from characteristics of the reference signal. Thus, absolute coordinates of the target object (130) need not be known by the second sighting device (110) nor is it required that they be transmitted by the first sighting device (120). The user (115) of the second sighting device is directed to rotate the second sighting device (110) towards the target object (130) via feedback through guidance indicators located in a viewing port (250) thereof.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: June 5, 2007
    Assignee: SR2 Group, LLC
    Inventors: Jeffrey M. Sieracki, Craig L. Silver