Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497756 | Ignition coil for an internal combustion engine | Nikolaus Hautmann | 1996-03-12 |
| 4903667 | Pressure regulating valve | Alfred Sonnenmoser | 1990-02-27 |
KM
Klaus Matthiesen
Overall (All Time): #2,277,127 of 4,157,543Top 55%
2
Patents All Time