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Viktor Kalvachev — 2 Patents

ACActivbody: 1 patents #12 of 14Top 90%

EPEz 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

Showing 1–2 of 2 patents

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