Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870635 | Precision measurement and positioning system for disk storage system | Timothy R. Block, Mark R. Enstrom, Francis S. Luecke, Ronald L. Soderstrom | 1989-09-26 |
| 4424539 | Magnetic disk-control track read through envelope | Steven D. Keidl | 1984-01-03 |