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PROIZV OB SILAVA N

Overview
  • Total Patents
    72
About

PROIZV OB SILAVA N has a total of 72 patent applications. Its first patent ever was published in 1976. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets environmental technology are NESMEYANOV A D, TALPA SI INCALTAMINTE DIN CAUC and YANGZHOU LVDU ENVIRONMENTAL ENG EQUIPMENT CO LTD.

Patent filings in countries

World map showing PROIZV OB SILAVA Ns patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 72

Patent filings per year

Chart showing PROIZV OB SILAVA Ns patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Daugavietis Maris O 22
#2 Lusis Ilga A 20
#3 Vejdeman Valter V 20
#4 Dreska Andris Ya 15
#5 Rubulis Gunar K 13
#6 Epalt Ajvar M 9
#7 Savelev Aleksandr G 9
#8 Vigant Gunar P 8
#9 Rozin Tea Ya 7
#10 Balodis Erik F 7

Latest patents

Publication Filing date Title
SU1473733A1 Tree-planting machine
SU1428338A1 Repelient for protecting pine trees from damages by wild hoofed animals
SU1414791A1 Installation for regenerating biological filter load
SU1436940A2 Arrangement for gripping and accumulating cut-off trees
SU1468563A2 Settling tank
SU1375445A1 Plant for lopping and accumulating knots
SU1371622A1 Tree-harvesting machine
SU1279885A1 Vehicle timber arrangement
SU1240656A1 Tree skidding vehicle
SU1219413A1 Briquetting press
SU1230974A1 Hoisting and transport machine outrigger
SU1288062A1 Inhibitor for biodestruction of wood
SU1232526A1 Road train for conveying timber
SU1248751A1 Apparatus for feeding parts to be welded
SU1219355A1 Chipping machine
SU1164104A1 Timber-carrying vehicle
SU1162640A1 Tree-conveying arrangement
SU1158100A1 Arrangement for covering seedlings in briquettes
SU1143592A1 Arrangement for stack crosscutting of timber
SU1164165A1 Device for feeding knots to chopping machine