Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5057954 | Disk drive head lift mechanism | Robert D. Freeman | 1991-10-15 | $2,901,000 |
| 4980786 | Method and apparatus for improved thermal isolation and stability of disk drives | Robert D. Freeman, Harold T. Wright | 1990-12-25 | |
| 4723760 | Picket fence assembly | — | 1988-02-09 | |
| 4543891 | Apparatus and process for heat treatment | Earl C. Pace | 1985-10-01 | $5,228,000 |