Inventor · disambiguated record
Chang-Sub Son
Also filed as: SON CHANG-SUB
4 granted patents·1 pending application·37 citations·filing 2005–2018
71Inventor score
Top patents by PatentIndex Score
5 records- 0188US8128311B2Grass protection mat and mat assembly having the sameSON CHANG-SUB·Filed 2005·Granted Mar 6, 2012·29 cites·15 claims
- 0276US10358775B2Grass protection mat and method of constructing the samePARK SEO YOUNG·Filed 2018·Granted Jul 23, 2019·3 cites·5 claims
- 0358US8403592B2Grass protection matSON CHANG SUB·Filed 2007·Granted Mar 26, 2013·5 cites·7 claims
- 0454US2010024293A1Grass protection matSON CHANG-SUB·Filed 2009·Application pending·0 cites
- 0549US10897857B2Grass protection mat with bottom supporting mat and method of constructing the samePARK SEO YOUNG·Filed 2018·Granted Jan 26, 2021·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →