J. L. Treharn & Co,. Inc. of Ohio is an Ohio based, family owned business established in 1986. Using only Solid wood, we offer a full line of Dining, Bedroom and occasional furniture built utilizing the same time-honored construction techniques perfected by American Craftsman centuries ago. From dovetailed drawers, mortise and tenon joinery to hand planning, our furniture is made to be enjoyed over a lifetime and passed on proudly from generation to generation. Tiger Maple Specialists. 100% American made using locally sourced materials.