Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4695003 | Self adjusting endless loop tape cartridge | — | 1987-09-22 |
| 4394989 | Adjustable endless loop tape cartridge with shipping lock | — | 1983-07-26 |
| 4393423 | Endless loop tape magazine, and a recording and/or playback machine utilizing the magazine | — | 1983-07-12 |
| 4367850 | Endless loop tape cartridge | — | 1983-01-11 |
| 4325087 | Magnetic marker for locating a splice within magnetic tape | — | 1982-04-13 |
| 4293882 | Endless loop tape magazine, and a recording and/or playback machine utilizing the magazine | — | 1981-10-06 |
| 4268877 | Recording and/or playback machine which affords use of various sized magazines | Steven S. Wysocki | 1981-05-19 |