Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9587538 | Exhaust aftertreatment system with silica filter | Robert D. Clayton | 2017-03-07 | $24,792,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9587538 | Exhaust aftertreatment system with silica filter | Robert D. Clayton | 2017-03-07 | $24,792,000 |