Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328607 | Manufacturing process for foil magnetic recording disks | Horst Denner | 1982-05-11 |
| 4317150 | Foil recording disk structures | Edward G. Gruss | 1982-02-23 |
AT
Armin R. Tietze
Overall (1982): #16,084 of 81,411Top 20%
2
Patents 1982