Patents by Inventor Robert Virag

Robert Virag 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).

  • Burette chamber for use with intravenous solution administration set
    Patent number: 3993066
    Abstract: A burette chamber is provided which includes a primary and a secondary compartment, a wall member separating the primary and secondary compartments with the wall member providing an opening for communication between the primary and secondary compartments. When the burette chamber is included in an intravenous solution administration set, the set can continuously administer IV solution to a patient as well as to allow intermittent administration of medicaments with return to the continuous administration of IV solution to the patient after completion of medicament administration.
    Type: Grant
    Filed: November 1, 1974
    Date of Patent: November 23, 1976
    Assignee: Baxter Laboratories, Inc.
    Inventor: Robert A. Virag