John also maintains an active appellate practice, representing both parties and amicus curiae in state and federal courts of appeals.
One of John's special interests is the application of Daubert criteria to expert witness testimony. Reported decisions on this topic include Morehouse v. Louisville Ladder, 2004 U.S. Dist. LEXIS 21766 (June 28, 2004); Reynolds v. Freightliner, 2006 U.S. Dist. 97244 (June 21, 2006); Hayes v. MTD Products, 2007 U.S. Dist. LEXIS 66109 (Sept. 6, 2007); and Walker v. Louisville Ladder, 2009 U.S. Dist. 9917 (Feb. 9, 2009).