Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6347716 | Flip top cap with tamper evident flap | Karl H. Nofer | 2002-02-19 |
| 6112922 | Tamper evident closure with a support for connectors | Karl H. Nofer | 2000-09-05 |
| 5992659 | Tamper proof flip top cap | Karl H. Nofer | 1999-11-30 |