Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6991763 | Polymer process | Michael Raymond Connelly, Richard Shu-Hua Wu, Ronald Ray Zimmer | 2006-01-31 |
| 6515082 | Process for preparing polymers | Jeffrey Lewis Brown, Richard Shu-Hua Wu | 2003-02-04 |
| 5278222 | Low viscosity, fast curing binder for cellulose | — | 1994-01-11 |
| 5268419 | Fast curing binder for cellulose | Paul J. Steinwand | 1993-12-07 |
| 5198492 | Low viscosity, fast curing binder for cellulose | — | 1993-03-30 |
| 5137963 | Fast cure, zero formaldehyde binder for cellulose | — | 1992-08-11 |
| 5104923 | Binders for imparting high wet strength to nonwovens | Paul J. Steinwand | 1992-04-14 |
| 5028655 | Fast cure, zero formaldehyde binder for cellulose | — | 1991-07-02 |
| 5008326 | Process for preparing a fast cure, zero formaldehyde binder for cellulose | — | 1991-04-16 |
| 4939200 | Fast curing binder for cellulose | Paul J. Steinwand | 1990-07-03 |