Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836119 | Sperical ball positioning apparatus for seamed limp material article assembly system | David S. Barrett | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836119 | Sperical ball positioning apparatus for seamed limp material article assembly system | David S. Barrett | 1989-06-06 |