Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286421 | Exhaust diffuser for a truck | Hugh Thomas Dickinson, Clinton Lane Lafferty, William Robert Miller | 2012-10-16 |
| 8006489 | Exhaust diffuser for a vocational truck | Hugh Thomas Dickinson, Clinton Lane Lafferty | 2011-08-30 |
| 7370574 | Device for determining and maintaining mold gyration angle in a gyratory compactor | Raffaello Verna, Dirk M. Steckmann, William A. Gowan, William M. Moscrip | 2008-05-13 |
| 7360444 | Interaction device for a mold for a gyratory compactor | Raffaello Verna, Dirk M. Steckmann, William A. Gowan, William M. Moscrip | 2008-04-22 |
| 7121149 | Gyratory compactor apparatus and associated devices and methods | Raffaello Verna, Dirk M. Steckmann, William A. Gowan, William M. Moscrip | 2006-10-17 |