Technical Staff


Bob Lewis


Started Lewis Research Inc in 1985 after retiring from DuPont. Has over 50 years experience in the tribology field. Developed the style of test machine, the ASTM D-3702 is based upon. Designed or co-designed all the machines LRI sells. Has written reports on millions of hours of wear and friction testing.


Andy Lewis


Joined LRI in 1994.  BS/MS in Chemical Engineering.  Computer programmer for all our equipment.  Has overseen and reported on majority of testing over last 15 years.