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Explore patent oppositions filed by Efd Induction against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date
EP2398925Quenching Machine And Method For Fixture Quenching By InductionEMA INDUTECFeb 28, 2020
EP2559319Induction Heat Treatment Of An Annular WorkpieceINDUCTOHEATMay 16, 2018

Explore Efd Induction's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Patent NumberGrant DateTitleTotal Oppositions
EP2310543Aug 7, 2019Method For Hardening At Least One Raceway Of A Bearing Ring For A Large-Diameter Rolling Bearing1