Grigory Ermolaev has been granted 9 US patents while listed as an inventor at Apple. The first was granted in 2022 and the most recent in January 2025. Grigory Ermolaev ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Grigory Ermolaev in Cupertino, CA, US.