Patents by Inventor John M. Gemind

John M. Gemind 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).

  • Device for measuring blood pressure
    Patent number: 4088126
    Abstract: A device for use in measuring blood pressure including an inflatable cuff, a hand inflating bulb and a vibrating diaphragm pump powered by a special coil and utilizing rectified electrical power.
    Type: Grant
    Filed: May 24, 1976
    Date of Patent: May 9, 1978
    Inventor: John M. Gemind