Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796121 | Temperature-compensated head positioning device for magnetic disc store | Manfred Adamek, Peter Schattmann | 1989-01-03 |
KR
Klaus Rinneburger
Overall (1989): #86,598 of 140,708Top 65%
1
Patents 1989