Deere & Company.
W. O. Winer
Kazuhisa Miyoshi
Davis, William Morris
Elliott A. Evans
George H. Hurst
Leslie R. Rudnick
Unknown Author
S. P. Srivastava
Thomas Christian Thomsen
J.-L Ligier
Peter Freeman
Kenneth E. Bannister
Charles J. Boner
American Society of Lubrication Engineers. Lubrication Fundamentals Committee. Subcommittee on Wear.
A. R. Lansdown
Richard J. Parker