HW

Hartmut Wittkopf

FK Flabeg Gmbh & Co. Kg: 2 patents #2 of 14Top 15%
📍 Gelsenkirchen, DE: #58 of 201 inventorsTop 30%
Overall (All Time): #2,102,566 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7887201 Low glare rear-view mirror for vehicles Thomas Hoeing 2011-02-15
6369935 Electrochrome glazing Jens Cardinal, Volker Gumprich 2002-04-09