Inventor
HERNANDEZ ROBERTO
US8 patents
⚠️ This page may combine multiple inventors who share the name “HERNANDEZ ROBERTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FK IRONS INC
4 patentsUS11857749B2Jan 2, 2024
Adapter device for tattoo machine
FK IRONS INC7 citations81
US12447322B2Oct 21, 2025
Adapter device for tattoo machine
FK IRONS INC0 citations58
US12296132B2May 13, 2025
Adapter device for tattoo machine
FK IRONS INC0 citations58
US12415062B2Sep 16, 2025
Switch for tattoo machine
FK IRONS INC0 citations46