Entrant Profile

Friedbert Schaefer

Location: Helmstadt, Freistaat Bayern Germany


Company: independent


Profession: Inventor


Favorite design and analysis tools: my brain

Hobbies and activities: reading books

Online communities: twitter, linkedin

Inspired by: beginning in 1994 I wanted to invent an all-electric disc shaped VTOL-aircraft with magnetically coupled tangential rotor. the first results were too difficult to manufacture. In 2001 I finally found the solution. and when I later had read Michael Faraday’s „Experimental researches in electricity“ Vol.1 §218, I knew that my design would work