HG

Helmut Gellweiler

HG Heraeus Noblelight Gmbh: 1 patents #49 of 110Top 45%
📍 Siefersheim, DE: #2 of 4 inventorsTop 50%
Overall (All Time): #3,746,178 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5530319 Power supply circuit for a discharge lamp and use of and method of operating the same Volker Adam, Walter Dieudonne 1996-06-25