Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D342398 | Slot-wall shelf for video cassette display | Robert J. Petersen | 1993-12-21 |
| D336605 | Shelf assembly for video cassette display | Robert J. Petersen | 1993-06-22 |
| 5031780 | Slot-wall shelf for video cassette display | Robert J. Petersen | 1991-07-16 |
| 4971206 | Video cassette display module for slot-wall merchandising | Robert J. Petersen | 1990-11-20 |
| 4944416 | Light-weight slot-wall display panel | Robert J. Petersen | 1990-07-31 |