He successfully developed his company during the great depression of the 1930s .
During his first years in America , Wiessner founded a chemical company that specialized in waxes , including a widely used ski wax known as Wiesner 's Wonder Wax .
Wiessner successfully developed Wiessner 's company during the great depression of the 1930s .
During his first years in America , Wiessner founded a chemical company that specialized in waxes , including a widely used ski wax known as Wiesner 's Wonder Wax .