AL

Andrei Grigorievich Lyapin

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,602,607 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6692634 Method for modifying of hydrocarbon fuel and devices for modifying hydrocarbon fuel Leonid Yakovlevich 2004-02-17
5824207 Method and apparatus for oxidizing an organic liquid Zakhar R. Khait 1998-10-20
4380532 Process for fine purification of sulphur hexafluoride from impurities Igor Michaylovich Mazurin, Mikhail L. Netupsky, Alexandr V. Shevtsov, Viktor T. Gladky, Nikolai A. Dmitriev +3 more 1983-04-19