Patents by Inventor Clifford B. Miller

Clifford B. Miller 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).

  • Conveyor with towable elevating carriage
    Patent number: 11919720
    Abstract: A towable conveyor for transporting and elevating articles and a method and system for towing a conveyor and conveying articles up inclines is provided. The conveyor system has an elevating carriage and a plurality of support elements for conveying articles up the conveyor. Specifically, the towable conveyor system comprises a conveyor having a support frame, a plurality of support elements, a drive end with a motor, and an idle end; an elevating carriage having a first end interconnected to the support frame of the conveyor, a second with two or more wheels, and a support member extending upwardly from the elevating carriage; a cable system for raising the conveyor into a position of use and for lowering the conveyor into a towing position; one or more locking mechanisms; and a hitch for connecting the conveyor to a rear end of a towing vehicle.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: March 5, 2024
    Assignee: Multilift, Inc.
    Inventors: Job Bacon-Maldonado, III, Chris K. Miller, Kenneth B. Drost, Job Maldonado, Jr., Clifford J. Cordell, James W. Lord
  • Chamber mapping system
    Patent number: 7670297
    Abstract: A computational process for approximating and representing the shape of the interior of the heart is disclosed.
    Type: Grant
    Filed: June 30, 1998
    Date of Patent: March 2, 2010
    Assignee: St. Jude Medical, Atrial Fibrillation division, Inc.
    Inventors: John A. Hauck, Eric J. Voth, Clifford B. Miller