Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6084021 | Modified urea-formaldehyde binder for making fiber mats | Shau-Gan Chang, Charles R. Hunter, Stacey L. Wertz | 2000-07-04 |
| 5914365 | Modified urea-formaldehyde binder for making fiber mats | Shau-Gan Chang, Charles R. Hunter, Stacey L. Wertz | 1999-06-22 |
| 5674971 | Urea-formaldehyde resin composition and method of preparation thereof | — | 1997-10-07 |
| 5484653 | Fire resistant mat | Thomas D. Kennedy, Michael O. Malarkey | 1996-01-16 |
| 5389716 | Fire resistant cured binder for fibrous mats | — | 1995-02-14 |
| 5362842 | Urea-formaldehyde resin composition and method of manufacture thereof | Jay Mueller | 1994-11-08 |
| 5308692 | Fire resistant mat | Thomas D. Kennedy, Michael O. Malarkey | 1994-05-03 |