Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432262 | Method of bleaching recycled papers with hydrogen peroxide stabilized with a methylolhydantoin | Bill Ney, Richard Sinden, Patrick Jay Lutz, Olga Borokhov | 2002-08-13 |
| 6429181 | Partially halogenated hydantoins in papermaking applications | Daniel W. Lemke, Michael Ludensky | 2002-08-06 |