MK

Martin Koelter

BMW: 2 patents #1,189 of 5,361Top 25%
Overall (All Time): #2,230,415 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6286490 Ignition system for an internal combustion engine — 2001-09-11
5511532 Distributor-less ignition system for an internal combustion engine — 1996-04-30