Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830904 | Porous thermoformable heat sealable nonwoven fabric | Scott L. Gessner | 1989-05-16 |
| 4824498 | Strippalble sponge cushion underlay for a surface covering, such as carpeting | Roy D. Goodwin, Gary Davis | 1989-04-25 |