Patents by Inventor Daniel Kornblum

Daniel Kornblum 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).

  • Enemata administering device
    Patent number: 4019515
    Abstract: A dual balloon retention and positioning arrangement in an enemata administering device. Both balloons are mounted on the stem. The first balloon, internal of the patient, is air inflated. The second balloon, external of the patient, is in communication with the interior of the stem and is automatically inflated by the applied barium sulphate suspension fluid when the fluid is flowed through the stem to the patient.
    Type: Grant
    Filed: December 8, 1975
    Date of Patent: April 26, 1977
    Inventors: Daniel Kornblum, John S. Efroymson