Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998729 | Composting cage | Robert L. Lewis, Craig Wright | 2011-08-16 |
| 6489161 | Partitioned composting cage | Richard Crossley Bilborough, Kevin Michael Chandler, Philip Jewes | 2002-12-03 |