[absentbird]

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.

[BrandonM]

You need to divide $91,250 by 8 (=$11,406.25), because the napkins are typically sold for $0.25 for 8 of them. Then, subtract out the costs of energy and raw materials and divide the result by 4 (the number of people it takes to work the machine), and each operator makes perhaps $2000. Based on some of the comments in this thread, that's still not bad for rural India, but it's not nearly the numbers you report.