Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686042 | Rim process using liquid methylene diphenyl diisocyanate | William E. Slack, Hersel T. Kemp, II | 1997-11-11 |
| 5668239 | High modulus, high impact polyurethane/polyurea RIM | Neil H. Nodelman, Jan L. R. Clatty, A. Donald Meltzer | 1997-09-16 |
| 5663272 | Allophanate-modified diphenylmethane diisocyanates and processes for their production and use | William E. Slack, Edmund J. Madaj | 1997-09-02 |