Patents Assigned to Arthur S. Bittinger
  • Plumbing method and composition for use in same
    Patent number: 4357960
    Abstract: Repair of leaks in water pipes or installation of T's in water pipes by use of sleeves applied to open ends of cut pipe, preceded by insertion into open ends of plug material which shuts off flow of water, drying ends of pipe, installation of sleeve and flushing out plug or plugs after installation is complete; also preparation for same.
    Type: Grant
    Filed: March 24, 1977
    Date of Patent: November 9, 1982
    Assignee: Arthur S. Bittinger
    Inventor: Helen Han