I was naive and hence I did as told.
Later I found out that many people have done their research on that machine after I left working on it. And they were doing their PhD under JV Rao only.
Next I found out that he was trying to sell the technology to a few washing machine companies.
And now 8 years later I saw an advertisement GODREJ U SONIC.
Exactly the same thing that I made in 2006.
I can't describe to you my disappointment, my anger, frustration......
I am feeling defeated. Lost.