NEWTON MANUFACTURING COMPANY, Appellee, v. BIOGENETICS, LTD., Appellant. No. 89-1416.Court of Appeals of Iowa. August 30, 1990. APPEAL FROM DISTRICT COURT, JASPER COUNTY, DALE B. HAGEN, J. Page 473 Kyle L. Jennings and Richard T. Anderson of Dickinson, Throckmorton, Parker, Mannheimer Raife, Des Moines, for appellant. Diane M. Stahle and Mark D. Walz of Davis, […]