Inventor
TIPTON CRAIG D
US41 patents
⚠️ This page may combine multiple inventors who share the name “TIPTON CRAIG D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUBRIZOL CORP
31 patentsUS6372696B1Apr 16, 2002
Traction fluid formulation
LUBRIZOL CORP155 citations99
US4792410ADec 20, 1988
Lubricant composition suitable for manual transmission fluids
LUBRIZOL CORP148 citations98
US4654403AMar 31, 1987
Polymeric compositions comprising olefin polymer and nitrogen containing ester of a carboxy interpolymer
LUBRIZOL CORP109 citations97
US6544935B1Apr 8, 2003
Nitrogen-containing esterified carboxy-containing interpolymers having enhanced oxidative stability and lubricants containing them
LUBRIZOL CORP57 citations96
US6528458B1Mar 4, 2003
Lubricant for dual clutch transmission
LUBRIZOL CORP85 citations96
US5110488AMay 5, 1992
Lubricating compositions containing reduced levels of phosphorus
LUBRIZOL CORP114 citations94
US4594378AJun 10, 1986
Polymeric compositions, oil compositions containing said polymeric compositions, transmission fluids and hydraulic fluids
LUBRIZOL CORP39 citations94
US6730640B2May 4, 2004
Method for lubricating a continuously variable transmission
LUBRIZOL CORP25 citations92
US6251840B1Jun 26, 2001
Lubrication fluids for reduced air entrainment and improved gear protection
LUBRIZOL CORP72 citations92
US6133210AOct 17, 2000
Homogeneous additive concentrates for preparing lubricating oil compositions
LUBRIZOL CORP23 citations92
US5843873ADec 1, 1998
Lubricants and fluids containing thiocarbamates and phosphorus
LUBRIZOL CORP39 citations92
US5674820AOct 7, 1997
Additive compositions for lubricants and functional fluids
LUBRIZOL CORP36 citations92
US5523005AJun 4, 1996
Gear lubricant composition
LUBRIZOL CORP20 citations92
US5354485AOct 11, 1994
Lubricating compositions, greases, aqueous fluids containing organic ammonium thiosulfates
LUBRIZOL CORP43 citations92
US4849123AJul 18, 1989
Drive train fluids comprising oil-soluble transition metal compounds
LUBRIZOL CORP32 citations92
US7618929B2Nov 17, 2009
Secondary and tertiary amines as friction modifiers for automatic transmission fluids
LUBRIZOL CORP16 citations91
US5858929AJan 12, 1999
Composition for providing anti-shudder friction durability performance for automatic transmissions
LUBRIZOL CORP22 citations91
US5569644AOct 29, 1996
Additive combinations for lubricants and functional fluids
LUBRIZOL CORP39 citations87
US7045488B2May 16, 2006
Cylic oligomer traction fluid
LUBRIZOL CORP15 citations83
US5620948AApr 15, 1997
Additive combinations for lubricants and functional fluids
LUBRIZOL CORP10 citations74
US5561103AOct 1, 1996
Functional fluid compositions having improved frictional and anti-oxidation properties
LUBRIZOL CORP15 citations74
US4938882AJul 3, 1990
Borated and non-borated overbased carboxylates as corrosion inhibitors
LUBRIZOL CORP13 citations74
US4734446AMar 29, 1988
Polymeric compositions comprising an oil-soluble polymer and an oil-soluble acrylate polymerization of product
LUBRIZOL CORP7 citations74
US5449470ASep 12, 1995
Overbased alkali salts and methods for making same
LUBRIZOL CORP18 citations73
US7439213B2Oct 21, 2008
Secondary and tertiary amines as friction modifiers for automatic transmission fluids
LUBRIZOL CORP6 citations72
US7381691B2Jun 3, 2008
Friction modifiers for improved anti-shudder performance and high static friction in transmission fluids
LUBRIZOL CORP7 citations71
US5284591AFeb 8, 1994
Functional fluid with borated epoxides, carboxylic solubilizers, zinc salts, calcium complexes and sulfurized compositions
LUBRIZOL CORP16 citations71
US6572847B2Jun 3, 2003
Elimination of odors from lubricants by use of a combination of thiazoles and odor masks
LUBRIZOL CORP3 citations61
US5062975ANov 5, 1991
Functional fluid with borated epoxides, carboxylic solubilizers, zinc salts, and calcium complexes
LUBRIZOL CORP6 citations60
US7429554B2Sep 30, 2008
Automatic transmission fluids with phthalic acid corrosion inhibitor
LUBRIZOL CORP3 citations54
US5372738ADec 13, 1994
Water tolerance fixes in functional fluids and lubricants
LUBRIZOL CORP1 citations52
TIPTON CRAIG D
6 patentsUS8153565B2Apr 10, 2012
Lubricant composition for a final drive axle
TIPTON CRAIG D10 citations82
US5152908AOct 6, 1992
Gear lubricant package containing a synergistic combination of components
TIPTON CRAIG D14 citations73
US8598099B2Dec 3, 2013
Multi-dispersant lubricating composition
TIPTON CRAIG D1 citations51
US9074157B2Jul 7, 2015
Polymeric phosphorus esters for lubricant applications
TIPTON CRAIG D1 citations48
US8703672B2Apr 22, 2014
Highly branched sulfonates for drive-line applications
TIPTON CRAIG D1 citations47
US9528070B2Dec 27, 2016
Star polymer lubricating composition
TIPTON CRAIG D0 citations40