Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4953457 | Method and a continuous cycle compactor-apparatus, including a circulating forced air pre-chamber for treating biodegradable solid urban waste materials and for separating and recycling the non-biodegradable components thereof | — | 1990-09-04 |