Dr. Paul Chalifoux, a dentist in Wellesley, Massachusetts, is the inventor of the Inter_X Golf Grip. Frustrated by the difficulty of changing golf grips, Dr. Chalifoux applied several of his dental implant technologies to join crowns to implants to golf grips and clubs. The technology was further developed by a PGA professional / PhD in mechanical engineering. At this point, the Inter-X grips have been prototyped as a pistol, medium and oversize grips to demonstrate their use.