Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6176028 | Roll-up information display | Robert M. Walsh | 2001-01-23 |
| 6109458 | Product advancement roll | Robert M. Walsh | 2000-08-29 |
| 6095584 | Container dispenser and display rack | Robert M. Walsh | 2000-08-01 |
| 5966854 | Roll-up information display | Robert M. Walsh | 1999-10-19 |