Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5430590 | Spindle system for a disk drive | Norman G. Ainslie, David W. Albrecht, James William Berberich, Mats Engwall, Richard E. Mach +1 more | 1995-07-04 |
| 5328272 | Spindle system for a disk drive | Norman G. Ainslie, David W. Albrecht, James William Berberich, Mats Engwall, Richard E. Mach +1 more | 1994-07-12 |
| 4789914 | Thin film magnetic read-write head/arm assemblies | Norman G. Ainslie, Vlasta Brusic, Lubomyr T. Romankiw, Richard K. Wilmer | 1988-12-06 |