Patents Assigned to Ashirus Technologies, Inc.
  • Single-piston, multi-mode fluid displacement pump
    Patent number: 5540562
    Abstract: A single-piston, multimode fluid displacement pump comprising an elongated chamber, a piston reciprocally mounted within the chamber, a driving mechanism axially aligned with the chamber and piston for accurately positioning the piston within the chamber so as to define a measured fluid displacement, and ports for aspirating and dispensing fluid.
    Type: Grant
    Filed: April 28, 1994
    Date of Patent: July 30, 1996
    Assignee: Ashirus Technologies, Inc.
    Inventor: Gerston Giter