Assignee
HAAS HELMUT
DE·3 granted patents·1 citations·filing 2005–2012
Top patents by PatentIndex Score
3 records- 0159US10032564B2Method for the production of valve metal powdersHAAS HELMUT·Filed 2005·Granted Jul 24, 2018·1 cites·18 claims
- 0252US8801829B2Method for production of niobium and tantalum powderHAAS HELMUT·Filed 2010·Granted Aug 12, 2014·0 cites·20 claims
- 0344US9378894B2Method for producing electrolytic capacitors from valve metal powdersHAAS HELMUT·Filed 2012·Granted Jun 28, 2016·0 cites·27 claims
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