Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D799774 | Tumbling composter | Chen Altman | 2017-10-10 |
| D799135 | Dual chamber tumbling composter | Chen Altman | 2017-10-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D799774 | Tumbling composter | Chen Altman | 2017-10-10 |
| D799135 | Dual chamber tumbling composter | Chen Altman | 2017-10-03 |