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%
37%
0%
59%
27
flagMalaysia
15%
21%
10%
52%
19
flagthe Netherlands
30%
20%
10%
40%
10
flagthe United Kingdom
21%
40%
0%
38%
52
flagthe United States
21%
31%
11%
35%
105
flagNigeria
11%
47%
5%
35%
17
flagPoland
13%
51%
3%
31%
6042
flagCanada
18%
54%
0%
27%
11
flagPakistan
23%
36%
13%
26%
30
flagIndia
27%
39%
7%
23%
259
flagGermany
14%
53%
10%
21%
69
flagthe Philippines
39%
21%
13%
21%
23