Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7529055 | Writing reference patterns in a disk drive using back EMF based timing signals compensated for repeatable variation therein | Jason Laks, Brian P. Rigney, Richard LeSage | 2009-05-05 |
| 7483269 | Test rack adapter for hard disk drive | William Marvin, Richard LeSage | 2009-01-27 |
| 7379256 | System and method of rewriting data tracks | — | 2008-05-27 |
| 6751044 | Method and apparatus for reading a clock track with a magneto-optical clock head using the transverse Kerr effect | Steven W. Meeks, Richard LeSage, Peter R. Svendsen, W. Craig Tomalty | 2004-06-15 |
| 5796544 | Disk drive system which uses a common DAC for digital positioning control and analog positioning control | — | 1998-08-18 |
| 5473230 | Torque disturbance precompensation for disk drive spindle motors | Paul F. Dunn | 1995-12-05 |
| 4855849 | Disk drive motor mount | David E. Jones | 1989-08-08 |