Sergey Vasilyev has been granted 9 US patents while listed as an inventor at Ipg Photonics. The first was granted in 2011 and the most recent in January 2025. Sergey Vasilyev ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Sergey Vasilyev in Birmingham, AL, US.