Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5743420 | Plastic closure | Manfred Loffler | 1998-04-28 |
| 5255805 | Screw cap | Jurgen Weiss, Hans-Dieter Dubs | 1993-10-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5743420 | Plastic closure | Manfred Loffler | 1998-04-28 |
| 5255805 | Screw cap | Jurgen Weiss, Hans-Dieter Dubs | 1993-10-26 |