Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960378 | Gas burner | Theo Jannemann | 1990-10-02 |
| 4829784 | Method and system for storing inert gas for electric impulse space drives | Helmut Bassner | 1989-05-16 |
| 4457704 | Method for the operation of a gas burner exposed to an air current as well as burners to implement the method | Hans Sommers, Theo Jannemann | 1984-07-03 |