Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5581978 | Tamper evident closure | Ihab M. Hekal, Howard D. Iler, Daniel P. Bialka | 1996-12-10 |
| 5413234 | Tamper evident closure | Ihab M. Hekal, Howard D. Iler, Daniel P. Bialka | 1995-05-09 |