Charkit: Albert N. Crawford has been appointed vice president of sales. Terence P. Owens has been appointed senior product manager. In his position, Mr. Crawford will focus on new business development as well as sales and marketing responsibilities. He most recently served as vice president of global sales and marketing for Protex International. Mr. Owens will be responsible for the sales and marketing of specialty chemicals as well as new business development. He previously held a chemic...