439 F.3d 346 HICKLIN ENGINEERING, L.C., Plaintiff-Appellant, Cross-Appellee,v.R.J. BARTELL and R.J. Bartell & Associates, L.L.C., Defendants-Appellees, Cross-Appellants. No. 05-2282. No. 05-2302. United States Court of Appeals, Seventh Circuit. Argued January 11, 2006. Decided February 22, 2006. Jeffrey D. Harty, Christine Lebron-Dykeman (argued), McKee, Voorhees & Sease, Des Moines, IA, for Plaintiff-Appellant. James F. Boyle (argued), […]