Robert M. Olree

Gasoline Engine Oil Specifications, Past, Present and Global

Michael L. McMillan, Eric R. Johnson, Robert M. Olree, 2009 .

Development of the Sequence IIIG Engine Oil Certification Test

Patrick Lang, Robert M. Olree, Sidney L. Clark, 2004 .

Motor systems and methods for dispensing an additive into the oil of an engine

James L. Linden, Eric R. Johnson, Robert M. Olree, 2010 .

Engine Oil Effects on Fuel Economy in GM Vehicles -- Separation of Viscosity and Friction Modifier Effects

Spyros I. Tseregounis, Michael L. McMillan, Robert M. Olree, 1998 .

How much ZDP is enough

Michael L. McMillan, Robert M. Olree, 2004 .