Explore Wieland Werke'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.

Last updated on: Jul 24, 2025
Patent NumberGrant DateTitleTotal Oppositions
Jun 27, 2018Grain-Refined Copper Casting Alloy With Iron And Boron1
Sep 13, 2017Copper-Zinc Alloy, Method For Its Manufacture And Use1