Inventor · disambiguated record
Shengguo Cong
Also filed as: CONG SHENGGUO
3 granted patents·4 citations·filing 2009–2019
55Inventor score
Technology areasB61G
Top patents by PatentIndex Score
3 records- 0161US8684199B2Coupler yoke and coupler draft gearJIANG YAN·Filed 2012·Granted Apr 1, 2014·2 cites·4 claims
- 0254US8186525B2Coupler and anti-creep mechanism for the sameCUI YINGJUN·Filed 2009·Granted May 29, 2012·2 cites·9 claims
- 0352US11912316B2Vehicle coupler, coupler tongue and coupler bodyCRRC QIQIHAR ROLLING STOCK CO LTD·Filed 2019·Granted Feb 27, 2024·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →