Assignee
AMERICAN PIPE & PLASTICS INC
US·7 granted patents·2 pending applications·319 citations·filing 1991–2002
Top patents by PatentIndex Score
9 records- 0197US5372388AIntegral multi-duct conduit sectionAMERICAN PIPE & PLASTICS INC·Filed 1993·Granted Dec 13, 1994·142 cites·25 claims
- 0285US5346658AMethod for installing a pipe linerAMERICAN PIPE & PLASTICS INC·Filed 1993·Granted Sep 13, 1994·56 cites·9 claims
- 0382US5385173APipe liner compositionAMERICAN PIPE & PLASTICS INC·Filed 1993·Granted Jan 31, 1995·55 cites·3 claims
- 0479US6423258B1Machine and method for providing folded pipe linersAMERICAN PIPE & PLASTICS INC·Filed 2000·Granted Jul 23, 2002·13 cites·26 claims
- 0570US5213727AMethod for installing a pipe linerAMERICAN PIPE & PLASTICS INC·Filed 1991·Granted May 25, 1993·28 cites·8 claims
- 0654US5273414AMethod and apparatus for installing a pipe linerAMERICAN PIPE & PLASTICS INC·Filed 1993·Granted Dec 28, 1993·13 cites·8 claims
- 0746US2002163102A1Machine and method for providing folded pipe linersAMERICAN PIPE & PLASTICS INC·Filed 2002·Application pending·0 cites
- 0841US5999683AClip device for conduits containing optical fibersAMERICAN PIPE & PLASTICS INC·Filed 1998·Granted Dec 7, 1999·12 cites·8 claims
- 0941US2003038403A1Machine and method for providing folded pipe linersAMERICAN PIPE & PLASTICS INC·Filed 2002·Application pending·0 cites
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