Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688578 | Composite packaging material having an expanded sheet with a separator sheet | — | 1997-11-18 |
| 5667871 | Slit sheet packing material | Michael C. Hurwitz | 1997-09-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688578 | Composite packaging material having an expanded sheet with a separator sheet | — | 1997-11-18 |
| 5667871 | Slit sheet packing material | Michael C. Hurwitz | 1997-09-16 |