Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835427 | Three-phase alternator diode heat sink structure | Lothar Gademann, Richard Spitz | 1989-05-30 |
HB
Herbert Bohm
Overall (1989): #107,233 of 140,708Top 80%
1
Patents 1989