Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4269602 | Buffered non-formaldehyde durable press textile treatment | Ernest A. Freeman, Jr. | 1981-05-26 |
| 4269603 | Non-formaldehyde durable press textile treatment | — | 1981-05-26 |