John W. Pfeffer passed away on March 23, 2018 at his beloved river house located on the Colorado River in Earp. California.  He is survived by his daughter Julie and his son Jens.

He was very active in Boulder City Politics and was responsible for many of the progressive policies that are still being followed today.

 Prior to his retirement, he was CEO of Micro. Inst. Corp, located in New York, which brought more than a few innovative devises and designs to market.