David Elliott Rubin, 89, of Cumming, Ga., died May 25, 2014. He was born in New York City.
Mr. Rubin worked in the radio and television fields, making closed circuit TV a reality.
He was a World War II veteran who returned to college after his service. He earned degrees in engineering.
He is survived by his wife of 66 years, Bernice; his son, Bruce of Dawsonville, Ga.; his daughter, Ronnie E. Sigel of Westfield; a sister, Rita Stone of California; five grandchildren; and five great-grandchildren.
A military funeral was held May 29 with arrangements by Menorah Chapels at Millburn, Union.