Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804564 | Plastic bags of blends of linear ethylene polymers and aromatic polymers | David V. Dobreski | 1989-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804564 | Plastic bags of blends of linear ethylene polymers and aromatic polymers | David V. Dobreski | 1989-02-14 |