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Viktor Kalvachev

AC Activbody: 1 patents #12 of 14Top 90%
EP Ez As A Drink Productions: 1 patents #9 of 10Top 90%
Overall (All Time): #1,951,157 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D814324 Force measurement device Kostadin Dimitrov Yanev 2018-04-03
D778658 Sculpted chair arm set Angel Ventsislavov Petkov 2017-02-14