Inventor · disambiguated record
Doo Yun Hwang
Also filed as: HWANG DOO · HWANG DOO YUN
2 granted patents·2 pending applications·0 citations·filing 2005–2021
21Inventor score
Top patents by PatentIndex Score
4 records- 0127US2023182814A1Steering wheel attachment deviceHWANG DOO·Filed 2021·Application pending·0 cites
- 0226US8157100B2Structure for fixing screen bars of screening apparatus for wastewater treatmentHWANG DOO YUN·Filed 2008·Granted Apr 17, 2012·0 cites·7 claims
- 0324US2014042078A1Inclined mesh panel type filtering apparatusBLUE WHALE SCREEN CO LTD·Filed 2013·Application pending·0 cites
- 0418US7638043B2Grit chamber for wastewater treatment plant, capable of preventing sedimentation of organic materialBLUE WHALE SCREEN CO LTD·Filed 2005·Granted Dec 29, 2009·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Doo Yun Hwang 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 →