Inventor · disambiguated record
Chen Cheng
Also filed as: CHENG CHEN · CHENG CHEN HSIANG
2 granted patents·1 pending application·5 citations·filing 1999–2024
49Inventor score
Files withOCEANEERING INT INC2
Top patents by PatentIndex Score
3 records- 0172US11105178B2Subsea slip-on pipeline repair connector with graphite packingOCEANEERING INT INC·Filed 2019·Granted Aug 31, 2021·2 cites·18 claims
- 0253US2025020239A1Subsea Dual Set Multi-Piston MechanismOCEANEERING INT INC·Filed 2024·Application pending·0 cites
- 0319US6366007B1Spark plug having tapered ground electrodeFiled 1999·Granted Apr 2, 2002·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →