Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5935536 | Recovery of recycled plastics in granular form | Berkley C. Badger, David E. Jones | 1999-08-10 |
| 5891403 | Apparatus and method for disposal of expanded polystyrene waste | Berkley C. Badger | 1999-04-06 |