ND Illinois June 1976 casesStandun, Inc. v. Polycraft Corp.Guarantee Ins. Agency Co. v. Mid-Continental Realty Corp.Bongratz v. WL Belvidere, Inc.Advanced Hydraulics, Inc. v. Eaton Corp.Shaver v. Yacht Outward BoundJones v. La Salle Nat. BankUnited States ex rel. Weger v. Brierton