Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702538 | Method and apparatus for forming a can end with minimal warpage | William A. Kirk | 2004-03-09 |
| 6685417 | Safety container end having improved opening characteristics | William A. Kirk | 2004-02-03 |