Inventor · disambiguated record
Hans-Joachim Wiemann
Also filed as: WIEMANN HANS-JOACHIM
3 granted patents·98 citations·filing 1988–2000
70Inventor score
Top patents by PatentIndex Score
3 records- 0191US4842937AMethod of depositing a wear-protective layer on a cutting tool and wear protective layer produced by the methodWINTER & SOHN ERNST·Filed 1988·Granted Jun 27, 1989·93 cites·11 claims
- 0239US6447561B1Abrasive bodyWINTER CVD TECHNIK GMBH·Filed 2000·Granted Sep 10, 2002·2 cites·9 claims
- 0319US5503648AProcess for the production of grinding tools and tools produced therebyMECANO VORRICHTUNGSBAU GMBH FA·Filed 1993·Granted Apr 2, 1996·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →