He also assisted in developing the Guggenheim Institute of Flight Structures at Columbia University .
Pendray helped develop the Guggenheim Jet Propulsion Center at the California Institute of Technology and the Guggenheim Laboratories at Princeton University .
Pendray also assisted in developing the Guggenheim Institute of Flight Structures at Columbia University .
Pendray helped develop the Guggenheim Jet Propulsion Center at the California Institute of Technology and the Guggenheim Laboratories at Princeton University .