Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6104482 | Container finish check detection | James A. Ringlien, John W. Juvinall, William H. Anderson | 2000-08-15 |
| 4967070 | Indentification of a molded container with its mold of origin | James A. Ringlien | 1990-10-30 |