Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353099 | Tape-recorded signal recovery method and apparatus | John Peterson | 1982-10-05 |
| 4213160 | Methods and apparatus for driving information carrier tape | Henry M. Martija, Leon E. Head | 1980-07-15 |