Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11952300 | Anaerobic waste digestion system | Charles Don Yochum, Nathalie Shaffer | 2024-04-09 |
| 11465922 | Methods for anaerobic waste digestion | Charles Don Yochum, Nathalie Shaffer | 2022-10-11 |
| 10899640 | Anaerobic waste digestion system | Charles Don Yochum, Nathalie Shaffer | 2021-01-26 |
| 5575012 | Method for treating legwear and product | Maurice Fox, Selwyn P. Schenkman | 1996-11-19 |