Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8282055 | Tripod head | — | 2012-10-09 |
| 5356258 | Refuse composting method and apparatus | — | 1994-10-18 |
| 5104805 | Refuse composting method and apparatus | — | 1992-04-14 |
| 5021150 | Sieve drum for sieving out waste or the like | — | 1991-06-04 |
| 4326874 | Process and apparatus for preparing compostable material | — | 1982-04-27 |