Inventor · disambiguated record

Chun-Yong Cheng

Also filed as: CHENG CHUN-YONG

1 granted patent·1 pending application·29 citations·filing 2001–2001

44Inventor score

Technology areasE04F Y10T

Top patents by PatentIndex Score

2 records

0168US6513199B1Handle of a trowelFiled 2001·Granted Feb 4, 2003·29 cites·3 claims
0229US2003084545A1Lightweight cement trowel handle with preferred tightness and safe gripFiled 2001·Application pending·0 cites

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