Patents Assigned to LS Technology Inc.
  • Method of sealing pipes
    Patent number: 5732743
    Abstract: The present invention relates to a method for joining and repairing pipes. More particularly, the invention provides a means for quickly repairing or sealing pipes utilizing photocurable resins in the form of a fabric patch. A photocurable flexible prepreg fabric is wrapped over the entire area of the pipe to be joined or repaired. Preferably, the prepreg fabric contains multiple layers of varying widths and lengths. The prepreg fabric is then exposed to UV radiation which cures and seals the pipe.
    Type: Grant
    Filed: June 14, 1996
    Date of Patent: March 31, 1998
    Assignee: LS Technology Inc.
    Inventor: Mark Livesay