Over the years, I have thought of inventions that deserved to be invented, but I have never had time to follow through with them.  Some have gotten themselves invented without me.  Here are some that haven't.
 
 

Airline Belt Buckle	Airplane Wheel Propellors
Flight Suit	Phoney Radar
Pop-up Spoilers	Watch Band
Pigeon Statue	Pneumatic Keboard
CD-ROM Player