Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547633 | Dosing syringe | Patrick Schmidt | 2023-01-10 |
| 10173234 | Trigger pump dispenser with interchangeable piston | Christoph Hoffmann, Juergen Pellenz, Peter Stoelben, Klaus Natersky | 2019-01-08 |
| 9617050 | Container closure assembly | Lino Dreyer, Klaus Natersky | 2017-04-11 |
| D700841 | Spraying device for packaging | Klaus Natersky, Peter Stolben, Jurgen Pellenz, Christoph Hoffmann | 2014-03-11 |
| D569246 | Cup lid | Christoph Hoffmann | 2008-05-20 |
| 5984149 | All plastic trigger pump | Klaus Natersky | 1999-11-16 |
| 5884820 | Dispensers for liquid products | Klaus Natersky | 1999-03-23 |
| D367424 | Closure device with screw thread | — | 1996-02-27 |
| D362186 | Snap-in closure | — | 1995-09-12 |
| 5368176 | Closure with snap hinge | — | 1994-11-29 |
| 5335802 | Plastic closure for a container | Ulrich Brach | 1994-08-09 |
| 5143234 | Single walled dispensing closures with positive alignment means | Richard D. Lohrman | 1992-09-01 |
| 5090601 | Container closure with a retractable turnspout | — | 1992-02-25 |
| 5067624 | Plastic closure for containers | — | 1991-11-26 |
| 4998649 | Retractable turnspout closure | — | 1991-03-12 |
| 4877144 | Plastic threaded sleeve | — | 1989-10-31 |