For Jim Garner, technical director for Flint Group Pigments, one look at a lab was enough to convince him to join the ink industry.    “I had a good friend who was the plant manager at an ink manufacturer,” said Garner. “He needed to fill a lab position, and thought I might like it. I took a good look at the role and liked what I saw. I have never looked back.”    Throughout the years, Garner has been involved in the development and marketing of a long series of upgraded product offerings, l...