Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5534321 | Disk substrate for magnetic memory devices | Nicholas Francis Borrelli | 1996-07-09 |
| 4971932 | Magnetic memory storage devices | Walter L. Morgan, Linda Ruth Pinckney | 1990-11-20 |
| 4816299 | Encapsulating compositions containing ultra-pure, fused-silica fillers | Paul Maynard Schermerhorn, Michael P. Teter | 1989-03-28 |