Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394286 | Partially hydrolyzed, DMT process residue, and useful propylene oxide derivative thereof | — | 1983-07-19 |
| 4284760 | Process for the manufacture of unsaturated polyester resins | Norman R. Newburg, deceased | 1981-08-18 |