Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5092291 | Internal-combustion engine oil deflecting part | — | 1992-03-03 |
| 4753214 | Crankcase ventilation system for motor vehicles | Manfred Batzill | 1988-06-28 |
KL
Karl Langlois
Overall (All Time): #2,307,461 of 4,157,543Top 60%
2
Patents All Time