Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481611 | System and method for producing fertilizer from organic waste | Anthony M. Callendrello, Robert T. Nicholson | 2016-11-01 |
| 9133068 | System and method for producing fertilizer from organic waste | Anthony M. Callendrello, Robert T. Nicholson | 2015-09-15 |