DULL, Keith A., age 72 of Gratis, OH. passed away Sun. June 19, 2016 in Middletown.  He was born in Middletown on Oct. 16, 1943 to Lowell and Dorothy (Garrett) Dull.  He had retired from Air Products in 2003 after 33 years.  He was also a farmer and former advisor of the 100% 4-H Club.  Keith was a lifetime member of the Gratis United Methodist Church.  He is survived by his wife of 52 years, Karen Dull, Gratis, OH., daughter, Shelley (Brian) Fletcher, and 3 grandchildren, Ashley (Chase) Young, Patrick Caplinger, Troy Caplinger, all of West Alexandria, OH., 3 great grandchildren, Natalie Young, Conner Young and Cameron Young, and a sister, Rita Stice, Camden, OH.  He was preceded in death by his parents and a son, Brian Keith Dull.  Funeral services will be held 1:00 P.M. Wed. June 22, 2016 at Gratis United Methodist Church in Gratis, OH. with Rev. Gary Wood officiating.  Burial will be in Fairview Cemetery, Gratis, OH.  Friends may call at the church on Wed. from 11:00 A.M. until time of funeral at 1:00 PM.  IN LIEU OF FLOWERS, donation may be made to Hospice of Dayton or the The American Cancer Society.  For condolences: www.lindloffzimmerman.com