In 1996 Marty Mummert founded Mummert Sign Company. Relying solely on talent and determination Marty began hand crafting his signs one at a time. It was his desire to create hand crafted work that propelled Marty into a world full of imagination and fun. A Mummert sign can be spotted just about anywhere. From magazines to sitcoms and cooking shows to movies, Marty’s signs have been used just about anywhere.