Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630753 | Closure | David Ziegenhorn, Jay Hinkle, Kerry D. Azelton, Stacie M. Alvarez, Bryan Irwin | 2017-04-25 |
| 9546027 | Irremovable closure | David Ziegenhorn, Jay Hinkle, Kerry D. Azelton, Stacie M. Alvarez, Bryan Irwin | 2017-01-17 |
| 8777030 | Non-reusable closure | David Ziegenhorn, Jay Hinkle, Kerry D. Azelton, Stacie M. Alvarez | 2014-07-15 |