His last name is Heisman. John Heisman, who played football at Brown, had a long and successful career as a coach, initially at Oberlein in the 1890s, where his team become an offensive juggernaut, even defeating Ohio State. When he first became a coach the center rolled the ball back to the quarterback or other back, actually a rugby method. Apparently he had a tall quarterback and the center snap was created and because his back had trouble handling the rolling ball. In addition to the center snap he went on to become the head coach at Georgia Tech and was in charge when the Yellow Jackets defeated Cumberland 222-0 in 1916. Although he never lived there, his wife who survived him had him buried in her family plot in Rhinelander, Wisconsin. And, of course, he is the namesake of college football's Heisman Trophy. There is even a small statue of him in the Rhinelander Airport.
https://en.wikipedia.org/wiki/John_Heisman
Camp also is credited in some sources for the center snap, but here is my reference:
What Else Did John Heisman Do?
Heisman is largely credited with shaping the game into something very similar to the sport we are most familiar with today. His rule changes, strategic adaptations, and conceptual advancements were legendary at the time and are still widely respected today.
The Snap
Before Heisman came up with the idea of snapping the ball back to his quarterback in the air, centers simply rolled the ball back along the ground. As the story goes, his quarterback at Buchtel was particularly tall and had a hard time going down to get it, leading to the idea of getting it airborne instead.