Jeffrey N. Greathouse, 25, last known address 629 Maple Ave., Newark, was charged with one count of illegal assembly or possession of chemicals for the manufacture of methamphetamine, a third-degree felony; one count of illegal manufacture of drugs, a second-degree felony; two counts of aggravated trafficking in methamphetamine, each a fourth-degree felony; and one count of possession of drug paraphernalia, a fourth-degree misdemeanor.