A Gladstone man was arrested in Clinton County Sunday night on felony drug charges. According to the Missouri State Highway Patrol, Scott A. Bilquist, 32,  was arrested around 9:00 p.m. Sunday for Felony Possession of a Controlled Substance – Heroin, Felony Unlawful Possession of Drug Paraphernalia, Failure to Display Valid Plates and for Displaying Plates of Another Vehicle. Bilquist is at the Clinton County Sheriff’s Office on a 24-hour hold.