Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358801 | Disk unit with rotatable circular information disk | Pieter van der Giessen | 1982-11-09 |
JF
Johannes W. Faber
Overall (1982): #53,281 of 81,411Top 70%
1
Patents 1982