who is the doctor that is working on the first car that will drive in th sky

Since this is not my area of expertise, I searched Google under the key words "flying car history" to get these possible sources:

http://travel.howstuffworks.com/flying-car1.htm
http://en.wikipedia.org/wiki/Flying_car
(Broken Link Removed)

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.

I hope this helps. Thanks for asking.