Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6347018 | Digital servo control system for use in disk drives | Ronald James Kadlec, Thomas J. Frederick, Paul H. Kelley | 2002-02-12 |
| 5914830 | Digital servo control system including sample integrity tester for reducing effects of spurious sampled position values | Ronald James Kadlec, Paul H. Kelley | 1999-06-22 |
| 5684650 | Digital servo control system for use in disk drives | Ronald James Kadlec, Thomas J. Frederick, Paul H. Kelley | 1997-11-04 |
| 5646797 | Digital servo control system for use in disk drives | Ronald James Kadlec, Thomas J. Frederick, Paul H. Kelley | 1997-07-08 |
| 5602689 | Digital servo control system for use in disk drives, including sample integrity tester for reducing effects of spurious sampled position values | Ronald James Kadlec, Paul H. Kelley | 1997-02-11 |