Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6279108 | Programmable microcontroller architecture for disk drive system | John P. Squires, Louis J. Shrinkle | 2001-08-21 |
| 5532889 | Winchester drive card including an actuator arm body, actuator arm plates, and a VCM magnet external to a controlled environment | Frederick M. Stefansky, Louis J. Shrinkle | 1996-07-02 |
| 4979055 | Disk drive system controller architecture utilizing embedded real-time diagnostic monitor | John P. Squires, Louis J. Shrinkle | 1990-12-18 |
| 4979056 | Disk drive system controller architecture | John P. Squires, Louis J. Shrinkle | 1990-12-18 |
| 4628379 | Disk runout compensator | Thomas L. Andrews, Richard G. Laatt | 1986-12-09 |
| 4590526 | Method and apparatus for controlling head movement relative to a disk in an embedded servo system | Richard G. Laatt, Thomas L. Andrews | 1986-05-20 |