Inventor · disambiguated record
Johnny Steve Han
Also filed as: HAN JOHNNY · HAN JOHNNY STEVE
4 granted patents·99 citations·filing 1990–2007
80Inventor score
Top patents by PatentIndex Score
4 records- 0184US7699608B2Interproximal squirt brushHAN JOHNNY STEVE·Filed 2007·Granted Apr 20, 2010·17 cites·18 claims
- 0281USD331800SForcepsHAN JOHNNY·Filed 1990·Granted Dec 15, 1992·31 cites·1 claims
- 0378US6932604B2Interproximal squirt brushFiled 2004·Granted Aug 23, 2005·26 cites·15 claims
- 0477US6932603B2Interproximal squirt brushFiled 2003·Granted Aug 23, 2005·25 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Johnny Steve Han 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 →