Patents by Inventor Roger H. Ressmeyer

Roger H. Ressmeyer 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: 4210952
    Abstract: A portable illumination source for photographers which can be worn on the head of the photographer and there retained without attention by the photographer so that he can use both hands for manipulating his camera. The device includes a rigid frame on which is mounted a light source such as a photoflash to produce light rays on a path and a diffuser secured to the rigid frame within the path to diffuse light toward a subject that the photographer is facing. A suspension system for securing the rigid frame to the head of the photographer such that the apparatus can be employed without attention from the photographer.
    Type: Grant
    Filed: February 23, 1978
    Date of Patent: July 1, 1980
    Inventor: Roger H. Ressmeyer