Parker Farm Equipment is an agricultural equipment maker focused on grain handling, with products such as grain carts, gravity wagons, and seed tenders. Founded by S.L. “Hank” Parker in Silver Lake, Indiana, in late 1960, the company began with a 130-bushel gravity bed and grew into a recognized grain-handling name across the Corn Belt. The Parker name and product lines have been family-owned under Unverferth Manufacturing since 2001, carrying forward the original tradition of building farm equipment for moving grain.