Inventor · disambiguated record

Guangsong Zheng

Also filed as: ZHENG GUANGSONG

1 granted patent·1 pending application·4 citations·filing 2012–2016

26Inventor score

Technology areasB29C F01N

Files withYAPP AUTOMOTIVE PARTS CO LTD2

Top patents by PatentIndex Score

2 records

0175US9415681B2Automobile urea tank forming methodYAPP AUTOMOTIVE PARTS CO LTD·Filed 2012·Granted Aug 16, 2016·4 cites·7 claims
0252US2016281571A1Automobile Urea Tank and Forming Method ThereofYAPP AUTOMOTIVE PARTS CO LTD·Filed 2016·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →