Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789715 | Venturi system using closed loop air return for conveying flexible fabrics | Steven D. Twombly | 2004-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789715 | Venturi system using closed loop air return for conveying flexible fabrics | Steven D. Twombly | 2004-09-14 |