Inventor
TURCOTTE DAVID E
US34 patents
⚠️ This page may combine multiple inventors who share the name “TURCOTTE DAVID E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF CORP
15 patentsUS5071582ADec 10, 1991
Coolant system cleaning solutions having silicate or siliconate-based corrosion inhibitors
BASF CORP48 citations92
US5062987ANov 5, 1991
Cooling system cleaning solutions
BASF CORP19 citations81
US5511590AApr 30, 1996
Engine coolant removal and refill method and device
BASF CORP17 citations80
US5266228ANov 30, 1993
Corrosion-inhibiting automotive coolant solutions containing effective amounts of sodium silicate having a low ratio of silica to sodium oxide
BASF CORP10 citations74
US5230819AJul 27, 1993
Diphosphonates as corrosion inhibitors for antifreeze coolants and other functional fluids
BASF CORP7 citations74
US5342537AAug 30, 1994
Rapid cooling system cleaning formulations
BASF CORP17 citations73
US5330670AJul 19, 1994
Glycol-based polycarboxylate-containing antifreeze coolant formulations
BASF CORP15 citations73
US5320771AJun 14, 1994
Polycarboxylate-containing antifreeze/coolant additive for reducing corrosion in heat rejecting aluminum
BASF CORP13 citations73
US5290467AMar 1, 1994
Polycarboxylate-containing antifreeze/coolant additive for resisting cavitation erosion-corrosion on aluminum
BASF CORP6 citations73
US5290469AMar 1, 1994
Glycol-based polycarboxylate-containing antifreeze/coolant formulations for resisting cavitation erosion-corrosion on aluminum
BASF CORP9 citations73
US5290468AMar 1, 1994
Polycarboxylate-containing antifreeze/coolant additive for use in hard water applications
BASF CORP17 citations73
US5288419AFeb 22, 1994
Glycol-based polycarboxylate-containing antifreeze/coolant formulations for resisting cavitation erosion-corrosion on aluminum
BASF CORP13 citations73
US5262078ANov 16, 1993
Corrosion-inhibiting automotive coolant solutions containing effective amounts of sodium silicates and sodium nitrate, and methods of inhibiting corrosion of automotive cooling systems using such coolant solutions
BASF CORP2 citations63
US5419845AMay 30, 1995
Perfluorinated gemdiphosphonates as corrosion inhibitors for antifreeze coolants and other functional fluids
BASF CORP5 citations60
US5352408AOct 4, 1994
Diphosphonates as corrosion inhibitors for antifreeze coolants and other functional fluids
BASF CORP1 citations52
ASHLAND INC
10 patentsUS6228283B1May 8, 2001
Aqueous corrosion inhibitor
ASHLAND INC74 citations96
US6461537B1Oct 8, 2002
Water repellent glass treatment for automotive applications
ASHLAND INC90 citations95
US6203719B1Mar 20, 2001
Extended engine coolant lifetime through polymeric polycarboxylate secondary silicate stabilization
ASHLAND INC34 citations92
US6676847B2Jan 13, 2004
Monocarboxylic acid based antifreeze composition for diesel engines
ASHLAND INC19 citations91
US6235217B1May 22, 2001
Monocarboxylic acid based antifreeze composition
ASHLAND INC24 citations91
US6126852AOct 3, 2000
Monocarboxylic acid based antifreeze composition
ASHLAND INC28 citations91
US5649574AJul 22, 1997
Engine coolant removal and refill method and device
ASHLAND INC32 citations91
US5702631ADec 30, 1997
Aqueous corrosion inhibitor formulations
ASHLAND INC26 citations89
US6290870B1Sep 18, 2001
Monocarboxylic acid based antifreeze composition for diesel engines
ASHLAND INC16 citations82
US5673733AOct 7, 1997
Engine coolant removal and refill method and device
ASHLAND INC12 citations72
ITT
3 patentsUS4922156AMay 1, 1990
Integrated power capacitor and inductors/transformers utilizing insulated amorphous metal ribbon
ITT20 citations82
US4862129AAug 29, 1989
Single-turn primary and single-turn secondary flat voltage transformer
ITT4 citations62
US4837659AJun 6, 1989
Transformer/inductor with integrated capacitor using soft ferrites
ITT6 citations62