Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10572705 | Secure and traceable security features for documents | Ronald Garey | 2020-02-25 |
| 4948464 | Acrylamide-2-acrylamido-2-methylpropanesulfonic acid polymers as formation aids in wet laid nonwovens production | Paul Richardson, John A. Romberger | 1990-08-14 |