Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312565 | Bag-on-valve | Michael Jufer, Hans Jürgen Werner | 2022-04-26 |
| 9079675 | Dual purpose screw coupling piece | Bart Vervoort, Peter Gebois, Marc Hermans | 2015-07-14 |
| 8087552 | Adapter for aerosol cans | Hans Jürgen Werner, Rideg Mihály | 2012-01-03 |
| 7870976 | Pressurized can with inner shell | Hans Jürgen Werner, Rideg Mihály | 2011-01-18 |
| 4817952 | Electronic spatial logical toy containing movable and/or rotatable elements | Gabor Biro, Robert Breitner, Istvan Hejjas, Peter Niklai, Erno Rubik +2 more | 1989-04-04 |