Former Inland Packaging president and CEO John Harris “Jack” Glendenning died at home surrounded by his family, the company announced.   After graduating from the University of Wisconsin – Madison in 1960, Glendenning returned to Inland.    He brought with him a clear mission and a great drive for change. He led Inland into new technologies and new products. His vision put the business on a growth path where it has more than doubled every decade since the 1960s.   Jack’s drive for gr...