Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D422406 | Checkbook/utility portfolio | Helene Weiss | 2000-04-11 |
| 5307176 | System for storing and retrieving duplicate fascimile information | David Lerner | 1994-04-26 |
| 5008869 | Transparent dial face watch with replaceable visual display | — | 1991-04-16 |
| D290115 | Front panel for a stereo | Jack Dweck | 1987-06-02 |