Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942666 | Apparatus for burning organic substances | — | 2011-05-17 |
| 6851134 | Berth system, especially for means of transportation | — | 2005-02-08 |
| 6227152 | Internal combustion engine | — | 2001-05-08 |
| 5566514 | Self-supporting building structure | — | 1996-10-22 |
| 5315938 | Heat accumulator | — | 1994-05-31 |
| 4351135 | Length-adjustable structural unit | — | 1982-09-28 |
| 4295679 | Van structure | Wolfgang Artweger | 1981-10-20 |