Inventor · disambiguated record
Robert Johan
Also filed as: JOHAN ROBERT
2 granted patents·80 citations·filing 1991–1992
67Inventor score
Files withJOHAN TOM2
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Robert Johan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →