How many patents was Marie Curie granted?

seven
two
one
none
Marie and Peter Curie refrained from patenting their newly developed methods to let the humanity benefit from these inventions.
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Answers by country

seven
two
one
none
answers
flagAustralia
0%
27%
2%
67%
37
flagAustria
27%
16%
0%
55%
18
flagthe Netherlands
26%
13%
6%
53%
15
flagMalaysia
14%
28%
9%
47%
21
flagthe United Kingdom
20%
41%
0%
38%
75
flagGreece
15%
38%
7%
38%
13
flagPoland
13%
49%
3%
32%
6646
flagthe United States
24%
28%
13%
32%
121
flagthe Philippines
30%
23%
13%
30%
30
flagCanada
15%
53%
0%
30%
13
flagGermany
17%
48%
6%
26%
120
flagIndia
28%
37%
7%
25%
341
flagNigeria
11%
55%
7%
25%
27
flagPakistan
27%
40%
10%
21%
37