Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678714 | Tamper indicating screw type cap | — | 1997-10-21 |
| 5678735 | Rupturable stopper for a pouring spout | — | 1997-10-21 |
| 5657889 | Closure cap made of moulded plastics material for closing necked containers | — | 1997-08-19 |
| 5605240 | Cap for a container having a neck having a single attachment flange | — | 1997-02-25 |