To the poster below me: he is selling $2500 machines. The people he sells the machines to sell the $.25 napkins but the machine can make 1000 napkins a day. One machine properly worked could turn a gross profit of $91,250/year. He has sold 600 machines so far so that is $1.5 million that the inventor has grossed.

Maybe they aren't super rich but I am sure the napkin makers and the inventor are both doing better then they would otherwise and more importantly they are keeping the money in India.