Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4664258 | Diskette holder | — | 1987-05-12 |
| 4658955 | Mailer for recording media | — | 1987-04-21 |
| 4479577 | Pivotal filing container for magnetic disks | Douglas S. Ramsdale, Jean Bourbon | 1984-10-30 |
| 4412621 | Magazine assembly for holding information bearing cards and the like | — | 1983-11-01 |
| 4370821 | Rotary magazine assembly for holding information bearing cards | — | 1983-02-01 |