Inventor · disambiguated record
Joseph Bertrand
Also filed as: BERTRAND JOSEPH · BERTRAND JOSEPH RICHARD
4 granted patents·1 pending application·55 citations·filing 2011–2023
75Inventor score
Files withMAHINDRA TRACTOR ASSEMBLY INC2BERTRAND JOSEPH1DANA HEAVY VEHICLE SYS GROUP1DEFRANK WILLIAM JEFF1
Top patents by PatentIndex Score
5 records- 0192US9216787B2Electric vehicleMAHINDRA TRACTOR ASSEMBLY INC·Filed 2014·Granted Dec 22, 2015·41 cites·4 claims
- 0273US8884582B2Battery management system utilizing stackable batteriesDEFRANK WILLIAM JEFF·Filed 2011·Granted Nov 11, 2014·8 cites·11 claims
- 0358US2025020726A1Method and system for verifying electric vehicle battery state of healthDANA HEAVY VEHICLE SYS GROUP·Filed 2023·Application pending·0 cites
- 0457US9297860B2High voltage service disconnect assembly and method for determining an isolation resistance fault of a battery packBERTRAND JOSEPH·Filed 2012·Granted Mar 29, 2016·2 cites·17 claims
- 0536USD709824SBattery for electric scooterMAHINDRA TRACTOR ASSEMBLY INC·Filed 2013·Granted Jul 29, 2014·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →