Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161152 | Aerosol-generating article having rigid enveloping material | Dietmar Volgger | 2024-12-10 |
| 11083217 | Filter paper for cigarette filters | Stefan Bachmann, Dietmar Volgger | 2021-08-10 |
| 10981785 | Installation and method for carbon recovery and storage, without the use of gas compression | — | 2021-04-20 |
| 4415148 | Resilient mountings for machines or machine components, particularly engines in motor vehicles | Johannes van den Boom, Heinz Hollerweger | 1983-11-15 |