BorgWarner files suit for patent infringement

The auto parts maker says Cummins Inc. ignored three patent protections

BorgWarner Inc., a maker of automatic-transmission vehicle components, filed a lawsuit on Wednesday against Cummins Inc., a service engine company, claiming Cummins infringed on three of BorgWarner’s patents.

Cummins allegedly imported, used and sold BorgWarner’s compressor wheel patents without the proper copyright protection, BorgWarner explained in its court filing.

Danielle Feinstein

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