Assignee
POWER LONE STAR INC
US·8 granted patents·135 citations·filing 1990–1999
Top patents by PatentIndex Score
8 records- 0185US6065781AMethod and apparatus for protecting the weld area of polyolefin coated pipePOWER LONE STAR INC·Filed 1998·Granted May 23, 2000·56 cites·19 claims
- 0265US5621025APolymer concrete coating for pipe tubular shapes, other metal members and metal structuresPOWER LONE STAR INC·Filed 1995·Granted Apr 15, 1997·21 cites·3 claims
- 0360US5069255APipeline casing insulatorPOWER LONE STAR INC·Filed 1990·Granted Dec 3, 1991·35 cites·10 claims
- 0447US5580659APolymer concrete coating for pipe, tubular shapes, other metal members and metal structuresPOWER LONE STAR INC·Filed 1995·Granted Dec 3, 1996·9 cites·3 claims
- 0535US6251971B1Thermal insulation coating for pipesPOWER LONE STAR INC·Filed 1999·Granted Jun 26, 2001·5 cites·1 claims
- 0634US5567528APolymer concrete coating for pipe, tubular shapes, other metal members and metal structuresPOWER LONE STAR INC·Filed 1995·Granted Oct 22, 1996·3 cites·8 claims
- 0732US5573855APolymer concrete coating for pipe, tubular shapes, other metal members and metal structuresPOWER LONE STAR INC·Filed 1995·Granted Nov 12, 1996·3 cites·3 claims
- 0829US5580611APolymer concrete coating for pipe, tubular shapes, other metal members and metal structuresPOWER LONE STAR INC·Filed 1995·Granted Dec 3, 1996·3 cites·7 claims
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