Parke-Davis BrandsUpdated: November 8, 2013 Parke-Davis manufacturers the following brands:Chloromycetin Dilantin Eryc Natafort GenericsBack to TopParke-Davis manufacturers the following generics:Ascorbic Acid Chloramphenicol Colecalciferol Cyanocobalamin Erythromycin Folic Acid Nicotinamide Phenytoin pyridoxine (vit B6) riboflavin (vit B2) Thiamine