Inventor
NIE TAO
US20 patents
⚠️ This page may combine multiple inventors who share the name “NIE TAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ITT
7 patentsUS5520223AMay 28, 1996
Extruded multiple plastic layer coating bonded to the outer surface of a metal tube having an optical non-reactive inner layer and process for making the same
ITT117 citations97
US5743304AApr 28, 1998
Multi-layer fuel and vapor tube
ITT61 citations96
US5867883AFeb 9, 1999
Extruded multiple plastic layer coating bonded to the outer surface of a metal tube having an optional non-reactive inner layer and process for making the same
ITT60 citations95
US5771940AJun 30, 1998
Extruded multiple plastic layer coating bonded to a metal tube and process for making the same
ITT36 citations95
US5638871AJun 17, 1997
Extruded multiple plastic layer coating bonded to a metal tube and process for making the same
ITT43 citations95
US5590691AJan 7, 1997
Extruded multiple plastic layer coating bonded to a metal tube
ITT58 citations95
US6003562ADec 21, 1999
Extruded multiple plastic layer coating bonded to a metal tube and process for making the same
ITT19 citations92
ITT MFG ENTERPRISES INC
7 patentsUS6276400B1Aug 21, 2001
Corrosion resistant powder coated metal tube and process for making the same
ITT MFG ENTERPRISES INC58 citations93
US6245183B1Jun 12, 2001
Process for manufacturing tubing having a metal layer with an external surface overlaying by multiple plastic layers bonded thereto
ITT MFG ENTERPRISES INC22 citations92
US6257281B1Jul 10, 2001
Multi-layer tubing having at least one intermediate layer formed from a polyamide alloy
ITT MFG ENTERPRISES INC35 citations90
US6180197B1Jan 30, 2001
Multi-layer tubing having at least one intermediate layer formed from a polyamide/polyketone alloy
ITT MFG ENTERPRISES INC20 citations90
US6528125B1Mar 4, 2003
Corrosion resistant powder coated metal tube and process for making the same
ITT MFG ENTERPRISES INC24 citations89
US6823898B1Nov 30, 2004
Low cost, low permeation multi-layer tubing
ITT MFG ENTERPRISES INC16 citations84
US7357968B2Apr 15, 2008
Reinforced, high pressure, low permeation multilayer hose
ITT MFG ENTERPRISES INC3 citations62