Advanced Engine Technologies, Inc. (AENG) is a development-stage enterprise focused on the advancement and commercialization of its unique OX2 internal combustion engine. This innovative four-stroke engine is notable for its versatility, operating efficiently on a wide array of fossil fuels such as gasoline, diesel, natural gas, liquid propane, and methane. AENG currently provides three prototype models of the OX2 engine, along with ancillary components essential for ongoing development efforts.