HL

Hans-Gerd Loeven

RG Robot Foto Und Electronic Gmbh: 2 patents #1 of 8Top 15%
📍 Duisburg, DE: #267 of 870 inventorsTop 35%
Overall (All Time): #2,314,074 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5041828 Device for monitoring traffic violating and for recording traffic statistics — 1991-08-20
4988994 Traffic monitoring device — 1991-01-29