Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811899 | Apparatus for generating pre-injections in unit fuel injectors | — | 1989-03-14 |
WE
Walter Egler
Overall (1989): #45,967 of 140,708Top 35%
1
Patents 1989