Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084010 | Coal/coke/heavy residual oil boiler with sulfur and carbon dioxide capture and recovery | Donald A. Rudberg, Donald W. Cott | 2011-12-27 |
| 6206766 | Grinding wheel | — | 2001-03-27 |