Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242787 | Method and apparatus for selective catalytic reduction system | Leo Shead, Ronald Silver, Thomas Steffen | 2022-02-08 |
| 11225893 | Compact selective catalytic reduction system | Ronald Silver, Leo Shead, Ben Reid, Mark J. KENNEDY, Ridwan Kureemun +2 more | 2022-01-18 |
| 11215098 | Method and apparatus for a selective catalytic reduction system | Leo Shead, Ronald Silver, Ben Reid, Graham Hargrave, Paul Gaynor +1 more | 2022-01-04 |