After receiving her chemistry degree in India, Sumathy Ganesh, technical manager for Toyo Ink America, came to the U.S. Through a staffing agency, she took a job as a lab technician for The Ink Company in Northbrook, IL. Although Ganesh was a novice to the printing ink field, her chemistry background helped her learn the different facets of printing ink production and its applications.     Today, 30 years later, Ganesh has worked her way up through three different companies. Ganesh has travele...