Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4534752 | Apparatus and method for securing top ends of sack gussets | Robert A. Ferrell | 1985-08-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4534752 | Apparatus and method for securing top ends of sack gussets | Robert A. Ferrell | 1985-08-13 |