Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6004127 | Oil burner | Wolfgang Heimberg, Wolfram Hellmich, Reinhold Ficht | 1999-12-21 |
| 5520154 | Fuel injection device according to the solid-state energy storage principle for internal combustion engines | Wolfgang Heimberg, Wolfram Hellmich, Paul Malatinszky | 1996-05-28 |
| 5469828 | Fuel injection device according to the solid-state energy storage principle for internal combustion engines | Wolfgang Heimberg, Wolfram Hellmich, Paul Malatinszky | 1995-11-28 |