Great Britain. Patent Office.
David J. Gingery
Engineering Industry Training Board.
Association of Operative Millers.
David T. Blazevic
A. J. Lynch
Cincinnati Milling Machine Company.
United Steel Companies.
Carl Naske
Elman C. Jameson
Weihong Zhang
William Fairbairn
John Wingfield
SAG Conference (2001 : University of British Columbia)B.C.)
William John Macquorn Rankine
Adam Lucas
Robertson Buchanan
Edward Russell Markham
William Torrey Harris