Inventor · disambiguated record
Hai-Il Ryu
Also filed as: RYU HAI-IL
2 granted patents·1 pending application·4 citations·filing 2005–2006
46Inventor score
Files withRYU HAI-IL3
Top patents by PatentIndex Score
3 records- 0157US8012308B2Manufacturing method of mechanical pulp from cornstalk celluloseRYU HAI-IL·Filed 2005·Granted Sep 6, 2011·1 cites·2 claims
- 0250US7838578B2Functional cornstalk board and preparation method thereofRYU HAI-IL·Filed 2006·Granted Nov 23, 2010·3 cites·12 claims
- 0338US2007095492A1Manufacturing method of semichemical mechanical pulp from cornstalkRYU HAI-IL·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →