DB

Dirk Bertelmann

📍 Recklinghausen, DE: #8 of 48 inventorsTop 20%
Overall (2002): #229,716 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6386737 Gobo rotation system Armin Hopp 2002-05-14