Montblanc-Simplo

For secure signatures, DNA is mightier than the sword

By GREGORY ZELLER // One of Long Island’s busiest biotechs has (literally) inked an exclusive security deal with a leading global penmaker. Stony Brook-based Applied DNA Sciences this week announced a five-year agreement with German manufacturer Montblanc-Simplo GMHB, master of not only “luxury writing instruments,” according to the Hamburg-based company’s website, but a wide range of watches, jewelry, eyewear, leather goods and other personal (and personalized) products. Pens, however, will be the focus of the…