• Inventors by nationality (81 C, 2 P)

A

• Albanian inventions (1 C, 7 P)
• American inventions (20 C, 854 P)
• Argentine inventions (2 C, 11 P)
• Armenian inventions (13 P)
• Australian inventions (3 C, 140 P)
• Austrian inventions (3 C, 27 P)
• Azerbaijani inventions (1 C, 14 P)

B

• Bangladeshi inventions (4 C, 18 P)
• Belarusian inventions (1 C)
• Belgian inventions (2 C, 87 P)
• Bhutanese inventions (1 C)
• Brazilian inventions (2 C, 25 P)
• British inventions (8 C, 184 P)
• Bulgarian inventions (1 C, 4 P)
• Burmese inventions (1 C)
• Byzantine inventions (2 P)

C

• Cameroonian inventions (2 P)
• Canadian inventions (3 C, 73 P)
• Chilean inventions (2 C, 4 P)
• Chinese inventions (39 C, 289 P)
• Colombian inventions (1 C, 6 P)
• Croatian inventions (1 C, 10 P)
• Cuban inventions (2 C, 9 P)
• Czech inventions (1 C, 15 P)

D

• Danish inventions (2 C, 24 P)
• Dutch inventions (10 C, 145 P)

E

• Ecuadorian inventions (1 C, 1 P)
• Egyptian inventions (9 C, 71 P)
• Emirati inventions (1 C, 4 P)
• English inventions (9 C, 231 P)
• Estonian inventions (2 C, 7 P)

F

• Finnish inventions (3 C, 38 P)
• French inventions (7 C, 236 P)

G

• German inventions (6 C, 215 P)
• Greek inventions (2 C, 54 P)

H

• Hong Kong inventions (2 C, 2 P)
• Hungarian inventions (5 C, 52 P)

I

• Indian inventions (6 C, 127 P)
• Indonesian inventions (1 C, 90 P)
• Inventions of Georgia (country) (1 C)
• Iranian inventions (16 C, 83 P)
• Iraqi inventions (1 P)
• Irish inventions (4 C, 15 P)
• Israeli inventions (2 C, 79 P)
• Italian inventions (15 C, 128 P)

J

• Japanese inventions (28 C, 415 P)

K

• Kenyan inventions (4 P)
• Korean inventions (7 C, 24 P)

L

• Latvian inventions (1 C, 4 P)
• Lithuanian inventions (2 C, 2 P)
• Luxembourgish inventions (2 P)

M

• Malaysian inventions (1 C, 13 P)
• Mesopotamian inventions (3 P)
• Mexican inventions (1 C, 5 P)
• Mongolian inventions (1 C, 2 P)

N

• New Zealand inventions (2 C, 18 P)
• Nigerian inventions (1 C, 7 P)
• Northern Irish inventions (2 P)
• Norwegian inventions (2 C, 28 P)

P

• Pakistani inventions (5 C, 22 P)
• Palestinian inventions (18 P)
• Peruvian inventions (2 C, 4 P)
• Polish inventions (1 C, 38 P)
• Portuguese inventions (1 C, 19 P)

Q

• Qatari inventions (1 P)

R

• Romanian inventions (3 C, 11 P)
• Russian inventions (7 C, 231 P, 1 F)

S

• Samoan inventions (1 C)
• Senegalese inventions (1 C, 1 P)
• Serbian inventions (2 C, 10 P)
• Somali inventions (23 P)
• South African inventions (2 C, 19 P)
• South Korean inventions (3 C, 29 P)
• Soviet inventions (11 C, 244 P)
• Spanish inventions (3 C, 32 P)
• Swedish inventions (2 C, 63 P)
• Swiss inventions (2 C, 49 P)

T

• Taiwanese inventions (3 C, 33 P)
• Thai inventions (1 C, 2 P)
• Tibetan inventions (1 C)
• Turkish inventions (1 C, 62 P)

U

• Ukrainian inventions (1 C, 21 P)
• Uruguayan inventions (2 C, 6 P)

V

• Vanuatuan inventions (1 P)
• Venezuelan inventions (2 C, 2 P)
• Vietnamese inventions (1 C, 15 P)