Joel Heisler, 73, of Langhorne, Pa., died April 29, 2012. Born in Brooklyn, he was a former resident of Trenton and Morrisville, Pa.
Mr. Heisler was a chemical engineer at Rohn-Haas Corporation before retiring.
He was a graduate of Lehigh University and received an MS from Carnegie Institute of Technology.
He is survived by his wife, Rita Stern Heisler; two daughters, Jackie and Debbie Heisler; and his mother, Sadie.
Services were held May 1 with arrangements by Orland’s Ewing Memorial Chapel, Ewing.