Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849855 | Method for manufacturing multilayer ceramic capacitors | Antonius C. Marneffe, Gerard J. Scholten | 1989-07-18 |
FP
Frederik G. A. Persoon
Overall (1989): #114,238 of 140,708Top 85%
1
Patents 1989