DJ

Dirk Jahn

PG Putzmeister Engineering Gmbh: 1 patents #4 of 19Top 25%
📍 Ratingen, DE: #11 of 31 inventorsTop 40%
Overall (2018): #435,616 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10099660 Truck-mounted concrete pump and method for operating same Martin Mayer, Jens Kaupp 2018-10-16