As Dave Ludwig recovered from back surgery in 2012 he knew he had to find a different career path. His music business just wasn’t cutting it anymore, and his back had paid the price.“I needed to find something a little less destructive for me to do,” Ludwig says. “Lifting heavy speaker equipment gets old, so my brother made a remark about cellphone boosters and cellphone signals in the oilfields.”One thing led to another and soon Ludwig was operating Bakken Electronix, offering cellphone boosters to those working in the oilfields of North Dakota.“I found a company called Wilson Electronics and told
