Profile: The Grieve Corporation specializes in ovens and furnaces. Our inert atmosphere ovens include gas tight interior construction. This gas tight door seal has adjustable offset hinges and positive latching door hardware. Our shelf ovens are suitable for shelf processing applications such as baking, drying, curing and preheating at temperatures to 550°F. Our laboratory ovens are used for sample drying, baking, annealing, conditioning, sterilizing, evaporating & dehydrating, and general laboratory work.