Inventor · disambiguated record
Chan Ju Na
Also filed as: NA CHAN JU
2 granted patents·1 pending application·14 citations·filing 1994–2009
56Inventor score
Top patents by PatentIndex Score
3 records- 0161US7478671B2Heating apparatus for cabin of construction equipmentVOLVO CONSTR EQUIP HOLDING SE·Filed 2005·Granted Jan 20, 2009·3 cites·9 claims
- 0245US2010132347A1Exhaust cooling apparatus for construction equipmentVOLVO CONSTR EQUIP HOLDING SE·Filed 2009·Application pending·0 cites
- 0337US5564899AEngine cooling system with blade angle controllable cooling fanSAMSUNG HEAVY IND·Filed 1994·Granted Oct 15, 1996·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →