Assignee
PUREFLEX INC
US·3 granted patents·63 citations·filing 1997–2005
Top patents by PatentIndex Score
3 records- 0168US7628380B1Self-compensating packing glandPUREFLEX INC·Filed 2005·Granted Dec 8, 2009·7 cites·17 claims
- 0264US5944359AFlangeless piping system for lined pipePUREFLEX INC·Filed 1997·Granted Aug 31, 1999·32 cites·20 claims
- 0359US6458446B1Thermoplastic sheet with textured surface for use in composite layered product with interlocking interface and method thereofPUREFLEX INC·Filed 1999·Granted Oct 1, 2002·24 cites·32 claims
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