DeNapoli, John, 81, of Paterson, NJ passed away peacefully at home on Friday, June 8, 2018. John was born on August 12, 1936 to Louis and Mary (Succardi) DeNapoli. He was a graduate of Central High School in Paterson. John enlisted in the army after high school and served in the Korean War. After returning from duty, he married his wife of 58 years, Mary Anzaldo. John was owner and president of MRL Manufacturing Corp. in Haledon for over 50 years. His favorite thing to do was spend summers "down the shore" with his three adoring grandsons. John is survived by his loving wife Mary, daughter Lorraine Paone and her husband James, their three sons James, Timothy, and Mark, and his sister-in-law Lorry. He was predeceased by his younger brother Louis. John is also survived by his brother-in-law Michael and his wife Fran, brother-in-law Dominick and his wife Valeria, and sister-in-law Rachel. He also leaves his nieces, nephews, great-nieces, great-nephews, cousins, and many friends. Relatives and friends are invited to attend a funeral service at the Festa Memorial Funeral Home, 111 Union Blvd., Totowa, on Wednesday at 10:00 AM. Cremation at Laurel Grove Crematory Chapel, Totowa. Friends may visit Tuesday 1:00 - 3:00 and 6:00 - 9:00 PM. In lieu of flowers, donations may be made to Autism New Jersey, 500 Horizon Dr. Suite 530, Robbinsville, NJ 08691 or at www.autismnj.org 609-588-8200.