Patents by Inventor Donald Brous

Donald Brous 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).

  • Pressure and fluid flow activated, simplified proportioning system
    Patent number: 4388184
    Abstract: Continuously operating batch system for proportioning concentrate for blood treatment through the use of a proportioning tank and means for filling and emptying the same dependent upon pressure and flow in the mixing tank.
    Type: Grant
    Filed: September 14, 1982
    Date of Patent: June 14, 1983
    Inventors: Donald Brous, Robert H. Cox
  • Hemodialysis apparatus
    Patent number: 4134834
    Abstract: A miniaturized proportioning system for continuously mixing and preparing dialysate in accurate proportions, as may be prescribed by a physician, for simultaneous clinical treatment of a plurality of patients, e.g., ten, or in another form for treating a single patient almost anywhere.
    Type: Grant
    Filed: January 6, 1976
    Date of Patent: January 16, 1979
    Assignee: Artificial and Transplant Organs, Inc.
    Inventor: Donald Brous