January 2012
November 2011 - Benjamin Fultz, Bechtel Corporation; William D. Corbett, KTA-Tator, Inc.; and Kurt Best, Bayer MaterialScience
May 2011
May 2011
May 2011 - William D. Corbett, KTA-Tator, Inc.
April 2011
November/December 2010 - Kenneth A. Trimber
June 2010 - Susan Drozdz, U.S. Army Engineer Research and Development Center, with contributions from Mike Hasbrook, Washington Industrial Coatings
January/February 2010 - Rick Huntley
November 2009
May 2009
March 2009 - Dudley J. Primeaux II, Primeaux Associates LLC, Elgin, TX and Kelin Bower, PolyVers Internatioanl, Houston, TX
May 2008 - Technology Publishing
January/February 2008 - Charles H. Holl, Dayton Superior Corp.
October/November 2007 - Charles H. Holl, Technical Specialist, Dayton Superior Corp.
April 2005 - Kevin Knight