Patents by Inventor Ronald M. Mumpower

Ronald M. Mumpower 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).

  • Patent number: 5073789
    Abstract: Means and methods for creating multiple images on a single film frame including a divergent shield member mountable for selective rotation upon a camera lens housing and having means operatively associated therewith for selectively positioning a imager means having multiple openings defined therethrough in complementary relationship to each other so that each opening exposes a different corresponding portion of the film frame while interdicting all other portions of the film frame. The assembly includes locking means coactive with detents strategically defined in the imager means to precisely position each opening relative to the field of view of the camera associated therewith.
    Type: Grant
    Filed: November 30, 1990
    Date of Patent: December 17, 1991
    Inventor: Ronald M. Mumpower