Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363262 | Disk drive having an improved transducer suspension assembly | — | 1994-11-08 |
| 4790921 | Planetary substrate carrier method and apparatus | Darrel Bloomquist, James E. Opfer | 1988-12-13 |
| 4663009 | System and method for depositing plural thin film layers on a substrate | Darrel Bloomquist, Robert J. Lawton, James E. Opfer, Michael B. Jacobson | 1987-05-05 |