Patents by Inventor Roger E. Andersen

Roger E. Andersen 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).

  • Load balancer for multiple loads
    Patent number: 4355832
    Abstract: An apparatus for balancing an asymmetric load of one or more large heavy objects such as missiles and the like including a rotatable horizontally oriented jack screw for moving a block with a lifting eye thereon in a lateral direction. A beam perpendicular to the jack screw holds a fixture to which one or more missiles are attached. Lateral movement of the block in response to rotation of the jack screw serves to balance the load during the hoisting and conveying operation regardless of the number and position of the missiles in the missile holding fixture.
    Type: Grant
    Filed: December 4, 1980
    Date of Patent: October 26, 1982
    Assignee: The United States of America as represented by the Secretary of the Air Force
    Inventor: Roger E. Andersen