Inventor · disambiguated record
Chang Yeol Jo
Also filed as: JO CHANG YEOL
6 granted patents·1 pending application·2 citations·filing 2011–2015
66Inventor score
Top patents by PatentIndex Score
7 records- 0170US9175239B2Brake fluid composition comprising triazole and thiadiazolePARK JAE YOON·Filed 2012·Granted Nov 3, 2015·2 cites·2 claims
- 0246US9175238B2Brake fluid composition comprising tartaric acid and imidazolePARK JAE YOON·Filed 2012·Granted Nov 3, 2015·0 cites·1 claims
- 0343US9365804B2Vehicle-glass cleaning fluid composition comprising anionic surfactant and tartaric acidPARK JAE YOON·Filed 2012·Granted Jun 14, 2016·0 cites·4 claims
- 0443US9193896B2Composition having enhanced corrosion resistance and pH buffering property for antifreeze liquid or coolantPARK JAE YOON·Filed 2012·Granted Nov 24, 2015·0 cites·10 claims
- 0542US9193897B2Composition for antifreeze liquid or coolant having superior cavitation erosion- and gap corrosion-resistance effectPARK JAE YOON·Filed 2012·Granted Nov 24, 2015·0 cites·12 claims
- 0640US2016168502A1Osp-containing composition for automotive brake fluidHYUNDAI MOTOR CO LTD·Filed 2015·Application pending·0 cites
- 0732US8691110B2Coolant composition for fuel cellHA YOUNG JOO·Filed 2011·Granted Apr 8, 2014·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →