Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151220 | Vertical motion mixing drive | Haydon Christiansen, James Goldhardt | 2024-11-26 |
| 11111168 | Tank with membrane cover and draft tube mixer | James Goldhardt, Haydon Christiansen | 2021-09-07 |