JG

John De Graaf

DN Daf Trucks N.V.: 1 patents #1 of 4Top 25%
Overall (2023): #391,303 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11591981 System and method for detecting malfunctioning turbo-diesel cylinders Jan Klaas Bernard Gillot 2023-02-28