HH

Hans-Michael Helle

H& Hella Kgaa Hueck &: 1 patents #175 of 496Top 40%
📍 Lippstadt, DE: #200 of 417 inventorsTop 50%
Overall (All Time): #3,523,760 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6624581 Circuit for driving an alternating current high pressure gas discharge lamp for a motor vehicle Wolfgang Daub, Stefan Moeller 2003-09-23