Inventor · disambiguated record
Yonggao Zhao
Also filed as: ZHAO YONGGAO
3 granted patents·2 pending applications·5 citations·filing 1989–2010
54Inventor score
Top patents by PatentIndex Score
5 records- 0163US8551273B2Method for forming fluoroplastic articlesZHAO WEI·Filed 2009·Granted Oct 8, 2013·0 cites·2 claims
- 0257US2007173147A1Fluoroplastic articles and producing method thereofZHAO WEI·Filed 2006·Application pending·0 cites
- 0340US2010258552A1Polytetrafluoroethylene Heating Product and Its Manufacturing MethodZHAO YONGGAO·Filed 2008·Application pending·0 cites
- 0434US8878107B2Multi-level and vertical assembling type PTFE heater and methods of manufacture thereofZHAO YONGGAO·Filed 2010·Granted Nov 4, 2014·0 cites·3 claims
- 0522US4974303AAnticorrosive product lined with polytetrafluorothylene and the method for making the sameZHAO YONGGAO·Filed 1989·Granted Dec 4, 1990·5 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Yonggao Zhao 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 →