Anasphere, Inc. was founded in 2002 by Dr. John Bognar to develop atmospheric instrumentation for small airborne platforms. Their products include the AnaSonde series of radiosondes, SmartTether tethersonde system, sensors for supercooled liquid water content (SLWC), above-freezing liquid water content sensor, and Universal Water Content sensor. Anasphere's gas generator work, initiated by an Air Force project in 2011, has led to a scalable hydrogen gas generator used for inflating meteorological balloons and structures, including NASA applications like Hypersonic Inflatable Aerodynamic Decelerators (HIADs). The company is equipped for field and laboratory work, with capabilities for testing cloud sensors in realistic conditions and developing gas generator technologies.