SCHALLER, Frank H. Of Needham and Arlington VA, suddenly April 13. Beloved husband of Colleen F. (Feeney) Schaller for 48 years. Devoted father of Kyle C. Schaller of Leeds, MA, Adam J. Schaller and his wife Maria Paz Schaller of North Andover. Grandfather of Oliver, Sarah, Blanca and Phoebe. Brother of Helen Clark of Syracuse, NY. Uncle of Peter, Andrew and Richard Clark. Graduate of Clarkson University, Class of 1957, in Potsdam, NY. Owner of the Boston Patent Co. Patent Agent for Litman Law of Arlington, VA and former Captain in the Army Corps of Engineers. Visiting hours at the George F. Doherty & Sons Funeral Home, 1305 Highland Ave. (Exit 19B off Rte. 128), NEEDHAM, Thursday from 4-8 p.m. Graveside Service Friday in Needham Cemetery, corner of Nehoiden St. & Parish Rd., Needham at 11 a.m. Relatives and friends kindly invited. Expressions of sympathy may be made in Frank's memory to the National Kidney Foundation , 85 Astor Ave., Suite 2, Norwood, MA 02062-5040 or to the Trustees of BPL, Boston Public Library, 700 Boylston St., Boston, MA 02116.