355 F.3d 399 UNITED RENTALS (NORTH AMERICA), INC., Plaintiff-Appellant,v.Jerry KEIZER, Grant Rent-All, Inc. and Mulder’s Outdoor Power Equipment, Inc., Defendants-Appellees. No. 02-1580. United States Court of Appeals, Sixth Circuit. Argued: October 28, 2003. Decided and Filed: January 7, 2004. Appeal from the United States District Court for the Western District of Michigan, Douglas W. Hillman. […]