Patents by Inventor Beverly F. Clendenning

Beverly F. Clendenning 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).

  • Chambers drainage system
    Patent number: 5211642
    Abstract: A system and method is provided to handle the fluids issuing from a patient's bladder after a prostate operation utilizing continuous bladder irrigation eliminating any antireflux valve system and connecting a ten liter overflow drainage bag of at least ten liters in capacity or a pair of bags directly to the drainage spout of the standard urinary drainage bag providing a closed system with open drainage all the way to the overflow drainage bag.
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: May 18, 1993
    Inventor: Beverly F. Clendenning