PEN Inc. announced that Dore Scott Perler, a 25-year veteran of high technology products, has joined the team as vice president of sales. Perler will be responsible for launching PEN’s portfolio of safety, health and sustainability products to the retail, commercial and consumer marketplace. Perler led sales efforts for Sense Holdings, Inc., a publicly traded company in custom biometric identification technologies through 2009. He led strategic planning, created and executed business plans, o...