Inventor
VARGO DANIEL M
US8 patents
Patents
8 patentsUS6544935B1Apr 8, 2003
Nitrogen-containing esterified carboxy-containing interpolymers having enhanced oxidative stability and lubricants containing them
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Salicylate salts as lubricant additives for two-cycle engines
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Diesel lubricants and methods
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US6677282B2Jan 13, 2004
Dispersant-viscosity improvers for lubricating oil and fuels
LUBRIZOL CORP10 citations73
US6486101B2Nov 26, 2002
Nitrogen containing dispersant-viscosity improvers
LUBRIZOL CORP8 citations73
US6265358B1Jul 24, 2001
Nitrogen containing dispersant-viscosity improvers
LUBRIZOL CORP11 citations73
US6492306B2Dec 10, 2002
Nitrogen containing dispersant-viscosity improvers
LUBRIZOL CORP4 citations62
US6288013B1Sep 11, 2001
Nitrogen containing dispersant-viscosity improvers
LUBRIZOL CORP5 citations62