Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4384647 | Container assembly suitable for standing on a flat surface | — | 1983-05-24 |
| 4295623 | Variable position article holder | — | 1981-10-20 |
| 4244587 | Apparatus for cleaning records | — | 1981-01-13 |
| 4239307 | Storage and demonstration device particularly for card-type display objects | — | 1980-12-16 |
| D257307 | Cassette box and record holder | — | 1980-10-14 |
| 4212401 | Device for storing objects, in particular card-like objects | — | 1980-07-15 |
| 4191292 | Container for interchangeable tape cassette | — | 1980-03-04 |