Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724567 | Radially loaded disc mounting system for a disc drive | Michael John Raffetto | 2004-04-20 |
| 6690541 | Clamping ring with a radial load and vertical force | — | 2004-02-10 |
| 6639749 | Supplying power from a spindle motor in a disc drive system | T. Jay Cameron | 2003-10-28 |
| 6577474 | Integrated voice coil motor assembly for a disc drive | Michael A. Maiers | 2003-06-10 |
| 6549380 | Data handling system with flux-directing voice coil motor | — | 2003-04-15 |
| 6549379 | Unified disc drive top cover and voice coil motor pole | Sharon M. Jenness | 2003-04-15 |
| 6473270 | Actuator shock snubber | Ted McDonald, Ryan A. Sievers, Jeff Gerard Barina, Robert Haas, Russel Edward Rock +1 more | 2002-10-29 |
| 6347021 | Component sealing system | Michael John Raffetto, Michael Kenneth Andrews, Michael A. Maiers | 2002-02-12 |
| 6327119 | Inertial latch for mobile disc drive | Jeffrey G. Barina, Robert Haas, Michael A. Maiers | 2001-12-04 |
| 6212031 | Radially-loaded, snap-fit disc mounting system for a disc drive | Michael Kenneth Andrews, Thomas R. Prentice | 2001-04-03 |
| 6185807 | Component sealing system | Michael John Raffetto, Michael Kenneth Andrews, Michael A. Maiers | 2001-02-13 |
| 6115222 | Single, central limit stop for a disc drive actuator | Michael Kenneth Andrews | 2000-09-05 |
| 6055123 | Radially loaded disc mounting system for a disc drive | Michael John Raffetto | 2000-04-25 |
| 6005751 | Recording head skewed read gap/write gap positioning | Godfredo S. Telada | 1999-12-21 |
| 5982581 | Disc clamp with head clearance | Michael Kenneth Andrews, Michael John Raffetto | 1999-11-09 |
| 5973879 | Radially loaded disc mounting system for a disc drive | Michael John Raffetto | 1999-10-26 |
| 5880905 | Radially loaded disc mounting system for a disc drive | Michael John Raffetto | 1999-03-09 |
| 5875073 | Single, central limit stop for a disc drive actuator | Michael Kenneth Andrews | 1999-02-23 |
| 5844748 | Disc drive spindle motor with controlled resistance pathway from disc to ground | John C. Dunfield, Klaus Kloeppel, Robert M. Pelstring, Michael John Raffetto, Donald J. MacLeod +1 more | 1998-12-01 |
| 5729404 | Disc drive spindle motor with rotor isolation and controlled resistance electrical pathway from disc to ground | John C. Dunfield, Klaus Kloeppel, Robert M. Pelstring, Michael John Raffetto, Donald J. MacLeod +1 more | 1998-03-17 |
| 5537272 | Spindle balance device for a hard disk drive assembly | Michael A. Maiers | 1996-07-16 |
| 5485331 | High resistivity bearing balls for spindle motor isolation | John C. Dunfield, Klaus Kloeppel, Robert M. Pelstring, Donald J. MacLeod, Michael John Raffetto | 1996-01-16 |
| 4982883 | Ski and pole carrier | Pramode N. Ullal | 1991-01-08 |