Patents Assigned to Esco Precision, Inc.
  • Endoscopic biopsy forceps
    Patent number: 4887612
    Abstract: An endoscopic biopsy forceps device incorporating a novel and unique camming arrangement for selectively opening and closing the biopsy cutting jaws of the biopsy forceps which will render the entire device of a simpler construction and reliable in operation, while concurrently making it considerably less expensive to produce.
    Type: Grant
    Filed: April 27, 1988
    Date of Patent: December 19, 1989
    Assignee: Esco Precision, Inc.
    Inventors: Theodor Esser, Thomas E. Doherty