Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336406 | Polyol extraction by high boiling alkanes | John L. Gerlock, William E. Stevens | 1982-06-22 |
| 4317939 | Catalyzed dissolution-hydrolysis of polyurethane wastes | John L. Gerlock, Jane Albright | 1982-03-02 |
| 4316992 | Process for polyol recovery from polyurethane foam comprising alcohol and steam hydrolysis | John L. Gerlock, Jane Albright | 1982-02-23 |