Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10718567 | Multiple hearth furnace improvements | Nicholas Boustead, David Sirda Shanks | 2020-07-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10718567 | Multiple hearth furnace improvements | Nicholas Boustead, David Sirda Shanks | 2020-07-21 |