Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817090 | Integrated electronic multiplex circuit | Leonardus C. M. G. Pfennings, Hendrikus J. M. Veendrick | 1989-03-28 |
AZ
Adrianus T. Van Zanten
Overall (1989): #134,995 of 140,708Top 100%
1
Patents 1989