Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4301486 | System for recording information on a flexible information storage media | Sheldon H. Brown, William David Autery, Nelson Chapman | 1981-11-17 |
| 4291353 | System and method for cleaning a magnetic head transducer | Robert L. Fletcher, Richard D. VanLandingham, Sheldon H. Brown | 1981-09-22 |