Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349102 | Process for the preparation of phenyl carbonates or polycarbonates | Hendrik E. Tuinstra | 1994-09-20 |
| 5276134 | Process for the preparation of phenyl carbonates or polycarbonates | Hendrik E. Tuinstra | 1994-01-04 |