JD

Josephus H. G. Delvigne

LK Luk Lamellen Und Kupplungsbau: 1 patents #75 of 149Top 55%
U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #2,289,310 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5449331 Electronic clutch management system for motor vehicles with internal combustion engines Boguslaw Maciejewski, Jorg Holwe 1995-09-12
4385275 Method and apparatus for testing an integrated circuit 1983-05-24