Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7362540 | Pressure control system for sealed enclosures | James H. Smith | 2008-04-22 | $11,342,000 |
| 5796557 | Disk drive architecture including a current-induced latching device | Glade N. Bagnell | 1998-08-18 | $17,022,000 |
| 5559650 | Lubricated disk drive | Walter Wong, Robert E. Yates, Gregg E. Johnson, Terence H. West | 1996-09-24 | |
| 5526204 | Low drag liquid bearing recording head | William W. French, James U. Lemke, Turguy Goker, Walter Wong, David P. Danson | 1996-06-11 | |
| 5404636 | Method of assembling a disk drive actuator | Frederick M. Stefansky, Karl E. Hase, Michael J. Lerdal, William J. Bryan, Thomas Hogan +1 more | 1995-04-11 | $5,464,000 |
| 4924337 | Disk drive servo shield | David H. F. Harper | 1990-05-08 | |
| 4587645 | Disc drive assembly | Walter Wong, Robert D. Abrams, Alan Thomas Nagl | 1986-05-06 | $2,394,000 |