DH

Dieter Hopfner

CO Comcast: 2 patents #1,624 of 4,447Top 40%
📍 Offenberg, DE: #3 of 12 inventorsTop 25%
Overall (All Time): #2,209,742 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6340280 Amusement ride vehicle with wheelchair ramp Horst Mollick 2002-01-22
6227790 Amusement ride vehicle with wheelchair ramp Horst Mollick 2001-05-08