Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8707807 | Particulate filter diagnostics | Phanindra V. Garimella, Joan M. Wills, Daniel R. Hashbarger, Ross C. Berryhill, Dean H. Dringenburg | 2014-04-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8707807 | Particulate filter diagnostics | Phanindra V. Garimella, Joan M. Wills, Daniel R. Hashbarger, Ross C. Berryhill, Dean H. Dringenburg | 2014-04-29 |