Category:Inventions by country

• Inventors by nationality (6 C)

A

• American inventions (4 C, 64 P)

B

• Belgian inventions (20 P)
• British inventions (2 C, 11 P)

C

• Canadian inventions (6 P)
• Chinese inventions (14 C, 17 P)

D

• Dutch inventions (2 C, 7 P)

E

• English inventions (1 C, 5 P)

F

• French inventions (2 C, 18 P)

G

• German inventions (1 C, 24 P)
• Greek inventions (5 P)

I

• Italian inventions (2 C, 10 P)

J

• Japanese inventions (1 C, 19 P)

R

• Romanian inventions (1 P)
• Russian inventions (1 C, 19 P)

S

• Soviet inventions (4 P)
• Swiss inventions (3 P)