Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080960 | Composite sheet of polypropylene film and non-woven fabric for separating stacked groups of containers | — | 1992-01-14 |
| 4961983 | Printable paper substitute based on spunbonded polypropylene fabrics | George W. Logan | 1990-10-09 |