Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853320 | Method of locally providing metal on a surface of a substrate | Johannes Wilhelmus Maria Jacobs | 1989-08-01 |
JR
Johannes M. G. Rikken
Overall (1989): #93,249 of 140,708Top 70%
1
Patents 1989