Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342855 | Stable dispersions of polyhydrazodicarbonamides useful in the preparation of polyurethane products having improved load-bearing capacity | Michael A. Lucarelli, Richard E. Keegan, Mark A. Koshute, Hans-Albrecht Freitag | 1994-08-30 |