Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465158 | Separation of ferrous materials | Felix A. Hottenstein, Arthur G. Doak | 2022-10-11 |
| 11318476 | Separation of ferrous materials | Felix A. Hottenstein, Arthur G. Doak | 2022-05-03 |