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

Last updated on: Jul 24, 2025
Patent NumberTitleApplicantOpposition Date

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Power Source And Wire Feeder MatchingLINCOLNMay 6, 2020
Power Source And Wire Feeder MatchingLINCOLNApr 30, 2020