Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340240 | Drum mixer having isolated aggregate transport channels | George W. Swisher, Jr. | 2002-01-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340240 | Drum mixer having isolated aggregate transport channels | George W. Swisher, Jr. | 2002-01-22 |