Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824720 | Coalesced polyolefin foam having exceptional cushioning properties | — | 1989-04-25 |
| 4801484 | Highly loaded coalesced foam | Peter C. Yao | 1989-01-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824720 | Coalesced polyolefin foam having exceptional cushioning properties | — | 1989-04-25 |
| 4801484 | Highly loaded coalesced foam | Peter C. Yao | 1989-01-31 |