Berlin
Germany
3
2025-07-03
The entities that hold a legal rights for patent applications filed by inventor Döhnert Johannes:
Johannes Döhnert from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
WELDING METHOD USING COATED ABRASIVE PARTICLES
#2 | 2022-08-04COATED ABRASIVE PARTICLES, COATING METHOD USING SAME, COATING SYSTEM AND SEALING SYSTEM
#3 | 2022-07-07WELDING METHOD USING COATED ABRASIVE PARTICLES, COATED ABRASIVE PARTICLES, COATING SYSTEM AND SEALING SYSTEM
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