Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450326 | Enclosed track conveyor chain assembly | Frank Hoffmann, Richard Hoffmann, William E. F. Thurber, Jr., Richard Somerville | 2002-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450326 | Enclosed track conveyor chain assembly | Frank Hoffmann, Richard Hoffmann, William E. F. Thurber, Jr., Richard Somerville | 2002-09-17 |