Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6046297 | Polyurethanes cured with 4,4'-methylene-bis-(3-chloro-2,6-diethylaniline-methylene | Ronald O. Rosenberg, Ronald Walter Fuest | 2000-04-04 |
| 5703193 | Removal of unreacted diisocyanate monomer from polyurethane prepolymers | Ronald O. Rosenberg, Christopher J. Maupin, Brian Lombardo | 1997-12-30 |
| 5077371 | Low free toluene diisocyanate polyurethanes | Robert Quint, Ronald O. Rosenberg | 1991-12-31 |
| 4335231 | Sulfur curable millable polyurethane gum | — | 1982-06-15 |