Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D267383 | Display holder for brochures and the like | Richard M. Liptak | 1982-12-28 |
| D267416 | Display sign holder | Richard M. Liptak | 1982-12-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D267383 | Display holder for brochures and the like | Richard M. Liptak | 1982-12-28 |
| D267416 | Display sign holder | Richard M. Liptak | 1982-12-28 |