Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4757405 | Magnetic-tape apparatus with full and partial head plate advance | — | 1988-07-12 |
| 4748523 | Magnetic-tape apparatus with combined tape and servo wheel drive | Ghislanus M. A. M. Aldenhoven | 1988-05-31 |