AM

Alexander Viktorovich Medvedev

📍 Ryazan, RU: #3 of 71 inventorsTop 5%
Overall (All Time): #1,505,456 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D768532 Gemstone Garry Holloway, Janak A. Mistry, Roman Sergeevich Serov, Sergey Borisovich Sivovolenko, Yuri Borisovich Shelementiev 2016-10-11
9311435 Method for determining a cut for a gemstone Garry Holloway, Janak A. Mistry, Roman Sergeevich Serov, Sergey Borisovich Sivovolenko, Yuri Borisovich Shelementiev 2016-04-12
D704092 Gemstone Garry Holloway, Janak A. Mistry, Roman Sergeevich Serov, Sergey Borisovich Sivovolenko, Yuri Borisovich Shelementiev 2014-05-06