Lloyd Conover, Inventor of Groundbreaking Antibiotic, Dies at 93 Mr. Conover, a chemist, developed tetracycline, a powerful chemically altered antibiotic with fewer side effects than the drug from which it was derived. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:The MONSTER asteroid that could destroy a COUNTRY and WILL skim the EarthThe New Health Care: Spend a Dollar on Drug Treatment, and Save More on Crime ReductionDevastating asteroid impact could RUPTURE ORGANS and TEAR LIMBS from body, expert warnsSHOCK BIBLE CLAIM: It was Judas and NOT Jesus who was crucifiedNo Longer a Dream: Silicon Valley Takes On the Flying CarAstronomers find supermassive black hole CHOKING on star 300 million lightyears from Earth