Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4406660 | Non woven fabrics suitable for diaper and diaper coverstock | Jean-Marc Beiner, Bernard J. M. Sweens | 1983-09-27 |
| 4395569 | Method of preparing sulfonic acid salts of acyloxyalkylamines and polymers and compounds therefrom | Sheldon N. Lewis | 1983-07-26 |
| 4194052 | Method of preparing novel sulfonic acid salts of acyloxyalkylamines and polymers and compounds therefrom | Sheldon N. Lewis | 1980-03-18 |