 ROSELAND, N.J., April 14, 2022 GLOBE NEWSWIRE -- Milestone Scientific Inc. NYSE:MLSS, a leading developer of computerized drug delivery instruments, that provide painless and precise injections, today announced that Arjan Haverhals, President and CEO of Milestone Scientific, will present at the Noble Capital Markets Eighteenth Annual Investor Conference being held on April 20-21, 2022 at the Hard Rock Hotel Casino in Hollywood, Florida. 