Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839812 | Method and system for testing internal combustion engine computerized control units | Claus-Dieter Nusser | 1989-06-13 |
JL
Johannes Locher
Overall (1989): #94,310 of 140,708Top 70%
1
Patents 1989