Patents by Inventor Roger G. Cook

Roger G. Cook 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).

  • Invalid supporting structure
    Patent number: 4206524
    Abstract: An invalid supporting structure for relieving pressure on bony areas or any other desired area of a received person to alleviate decubitus ulcers and accelerate the healing thereof. The structure comprises a resilient, sponge-like pad having at least one aperture located at a predetermined position adapted to register with a desired area of a person with means for passing a gas into and venting the gas from the aperture.
    Type: Grant
    Filed: October 10, 1978
    Date of Patent: June 10, 1980
    Inventor: Roger G. Cook