Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338807 | Synthesis of creping aids based on polyamides containing methyl bis(3-aminopropylamine) | Herbert H. Espy | 1994-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338807 | Synthesis of creping aids based on polyamides containing methyl bis(3-aminopropylamine) | Herbert H. Espy | 1994-08-16 |