Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406593 | Manufacture of paper and paperboard | Gordon Chen | 2002-06-18 |
| 6310157 | Anionic water soluble polymer made by reverse phase emulsion polymerization | Gordon Chen, John Oliver Stockwell | 2001-10-30 |
| 5958188 | Processes of making paper | Gordon Chen, John Oliver Stockwell | 1999-09-28 |
| 4849484 | Polymeric particles, their manufacture and uses | — | 1989-07-18 |