Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7044317 | Tamper-evident closure with break-off piece retention | Kelly A. Smith, Joseph Staniszewski | 2006-05-16 |
| 6644487 | Tamper-evident closure with break-off piece retention | Kelly A. Smith, Joseph W. Stanizewski | 2003-11-11 |
| 6477743 | Twist-openable dispensing closure accommodating optional liner puncture feature | Richard A. Gross | 2002-11-12 |