Rainer Ungruh

ZA Zf Friedrichshafen Ag: 1 patents #70 of 244Top 30%

📍 Issum, DE: #3 of 5 inventorsTop 60%

Overall (2017): #271,475 of 506,227Top 55%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9541124	Ball joint	Jürgen Gräber, Cord Fricke	2017-01-10