HR

Helmut Hans Ruhland

Ford: 2 patents #594 of 2,765Top 25%
Overall (2021): #157,493 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11022026 Methods and systems for a prechamber Frank Kraemer, Oliver Berkemeier, Thomas Lorenz, Albert Breuer, Maziar Khosravi 2021-06-01
10934926 Cooling system of an internal combustion engine of a motor vehicle Bernd Steiner, Jan Mehring, Bernd Brinkmann 2021-03-02