Marvin O. Rutz, 74, of Bowling Green died at 10:40 a.m. Sept. 29, 1999, at The Medical Center.The Franklin, Wis., native was a retired Eaton Corp. product engineer. He was a son of the late Oscar Rutz and Frieda Wendt Rutz.Memorial service will be at 2 p.m. Saturday at Holy Trinity Lutheran Church, where he was a member. The body was cremated. No visitation is scheduled. J.C. Kirby & Son Funeral Home, Broadway Avenue chapel, is in charge of arrangements.Expressions of sympathy may take the form of donations to Holy Trinity Lutheran Church, 553 Ashmoor Drive, Bowling Green, Ky. 42101.Survivors include his wife, Ellyn Rutz; two daughters, Holly Lyon and Debbie Jacobson, both of Madison, Wis.; two brothers, Lenard Rutz of California and Glen Rutz of Wisconsin; and two grandchildren.