October 6, 1949  U.S. Air Force 1979 to 1991 at NASA, Jet Propulsion Laboratory May 27, 1986  Patented the "Power Drencher"  air-pressurized water gun 1991 Rebranded as "Super Soaker" Feb 27, 1995  Assigned Super Soaker patent to LARAMI CORP 1996 … Continue reading →