Besides being an inventor, what professional role did Lonnie Johnson hold?

Answer

NASA engineer

Lonnie Johnson had a distinguished career as a NASA engineer, specifically working in roles such as systems engineer and mission planner. This technical background provided him with the deep understanding of fluid dynamics, pressure systems, and mechanical design required to engineer the Super Soaker. His professional expertise is a primary reason for the device's superior performance compared to previous water toys, as he successfully applied complex engineering principles to consumer recreation.

Besides being an inventor, what professional role did Lonnie Johnson hold?
inventionpatenttoySuper Soaker