Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6226142 | Burst pattern for detecting the position of a read/write head relative to a magnetic disk | David Drouin, Stephen R. Jackson | 2001-05-01 |
| 6191904 | Data sector timing compensation technique based upon drive eccentricity | David Drouin | 2001-02-20 |
| 6104568 | Servo-burst gray code pattern | David Drouin, Stephen R. Jackson | 2000-08-15 |
| 6092195 | Encryption of defects map | — | 2000-07-18 |
| 5199248 | Grain loss monitor | Oliver D. Hale, Robert N. Hobson | 1993-04-06 |
| 5175984 | Crop harvesting apparatus | Oliver D. Hale, Robert N. Hobson | 1993-01-05 |