HO

Hans-Joachim Ollendorf

📍 Tangerhütte, DE: #7 of 18 inventorsTop 40%
Overall (All Time): #3,386,133 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7219995 Apparatus for determining the distance between pupils Peter Haas 2007-05-22