HR

Hans-Herward Romer

GG Gebr. Happich Gmbh: 1 patents #46 of 99Top 50%
📍 Wuppertal, DE: #966 of 1,656 inventorsTop 60%
Overall (All Time): #3,718,929 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5642915 Roof hatch for large-capacity vehicles such as motor buses Werner Ackermann 1997-07-01