Inventor
JOHNSON DOUGLAS EUGENE
US2 patents
Patents
2 patentsUS8623795B2Jan 7, 2014
Method for maintaining antiwear performance of turbine oils containing polymerized amine antioxidants and for improving the deposit formation resistance performance of turbine oils containing monomeric and/or polymeric antioxidants
DOUGLASS MICHAEL R5 citations65
US8618031B2Dec 31, 2013
Method for improving the deposit formation resistance performance of turbine oils containing amine antioxidants
DOUGLASS MICHAEL R1 citations44