AP

Albert Pfeiffer

📍 Hohentengen, DE: #11 of 23 inventorsTop 50%
Overall (All Time): #2,910,619 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10087056 Free-fall winch with a service and holding brake Roland Hartmann 2018-10-02