-What comes after Low-Hanging Fruit?, Quality Progress, August 2008
-Lean Six Sigma's Evolution, Quality Progress, Jan 2008
-How to Identify & Select Lean Six Sigma Projects, Quality Progress, July 2007
-Deploying the ''D'' in DFSS, Quality Progress, July 2006
-Axiomatic Design and Design for Six Sigma, Quality Progress, July 2005
-Selecting Design for Six Sigma Projects, Quality Progress, July 2004
-DFSS and Your Current Design Process, Quality Progress, July 2003
-Design for Six Sigma, Quality Progress, July 2002
-The Economic Impact of Measurement Error, Quality Engineering, 1999
-Multivariate SPC for Grouped and Individual Observations, Quality Engineering, 1998
-An Application in Multivariate SPC for Power Calibration, Quality Engineering, 1997