Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328977 | Polymerization catalyst for the preparation of poly(isocyanates) | Aaron D. Meltzer, Harald Pielartzik | 1994-07-12 |
| 5294729 | Process for the preparation of a block oligocarbonate | Douglas A. Wicks, Dittmar Nerger, Rick L. Archey | 1994-03-15 |