Patents Assigned to I-Corp International, Inc.
  • Geocomposite membrane
    Patent number: 5788413
    Abstract: A water and oil impermeable geosynthetic clay liner is formed by supporting a layer of bentonite on an impermeable plastic layer. Integrally formed protrusions extend from one surface of the plastic layer to support a permeable plastic cover layer. The cover layer confines the bentonite clay layer and is heat sealed to the protrusions.
    Type: Grant
    Filed: March 28, 1996
    Date of Patent: August 4, 1998
    Assignee: I-Corp International, Inc.
    Inventor: Ian D. Peggs