Patents by Inventor Dorothy Metzger

Dorothy Metzger 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).

  • Therapy aid for treating cystic fibrosis
    Patent number: 4530349
    Abstract: A vest, made from quilted material, has a plurality of individually numbered positions formed thereon to establish a prescription sequence of therapy steps to aid victims of cystic fibrosis. Graphic material may be associated with each position to identify a body posture for the patient.
    Type: Grant
    Filed: December 6, 1983
    Date of Patent: July 23, 1985
    Inventor: Dorothy Metzger