any
10-12 c.
13 cent.
13-16 c.
10-19th cent.
16 cent.
17 cent.
18 cent.
1812
18-19th cent.
19 cent.
18 cent. - 1917
1862
1868
1883
1900-1917
1901-14
19-20 cent.
1914-18
1918
1919
1921-1937
1918-40
1926-1932
1927-1935
1939- 45
1940-41
1941-45
1967
1945-90
1945 - 1999
20-21 cent
21cent
Pyotr Odintsov (1891, Simbirsk Governorate, Russian Empire –1968, Riga, Latvian SSR) – a Full Member of Latvian Academy of Sciences, an authority in chemical technology of wood material.
Varvara Sergeyeva
Yuri Urzhumcev
Vladimir Pirogov
Valery Gromov
Yuri Frantsman
Friedrich Zander
Mikhail Voronkov
Pyotr Prokofyev
Leonard Rastrigin
Vladimir Foliforov
Igor Kirko
Nikolay Vedernikov
Yuri Lazarev
Vladislav Pugachov
Robert Maximov
Nikolay Levin
Semyon Tsifansky
Nikolay Kovalevsky
Yuri Mikhailov
Yacov Panovko
Ksenia Tsirule
Yevgenia Schwartz
Vladimir Kasyanov
Yelena Faitelsone
Yuri Artyukh
Galina Telysheva
Yuri Merkuryev
Boris Kamenetsky
Eduard Yakubaitis
Nadezhda Kashkina
Viktor Mironov
Yuri Tarnopolsky
Semyon Ainbinder
Vladimir Karlivan
Vitaly Kucevalov
Vladimir Tyunin
Yury Khrol
Theodore Vitram
Vladimir Zlatinski