Inventor · disambiguated record
Dianren Zhang
Also filed as: ZHANG DIANREN
4 granted patents·1 pending application·17 citations·filing 2006–2010
70Inventor score
Top patents by PatentIndex Score
5 records- 0180US8439180B2Conveyor cargo handling system and method of useZHANG DIANREN·Filed 2010·Granted May 14, 2013·13 cites·12 claims
- 0245US7500575B2Crane trim, list, skew and snag protection systemCAPER PHILLIPS & ASSOCIATES·Filed 2006·Granted Mar 10, 2009·3 cites·5 claims
- 0343US2010124469A1TwistlockZHANG DIANREN·Filed 2009·Application pending·0 cites
- 0442US7552829B2Crane trim, list, skew and snag protection systemZHANG DIANREN·Filed 2008·Granted Jun 30, 2009·1 cites·9 claims
- 0538US7624883B2Crane trim, list, skew and snag protection systemZHANG DIANREN·Filed 2008·Granted Dec 1, 2009·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →