Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868031 | Soft water-permeable polyolefins nonwovens having opaque characteristics | Owen P. Roberts | 1989-09-19 |
| 4798757 | Soft water-permeable polyolefin nonwovens having opaque characteristics | Owen P. Roberts | 1989-01-17 |