Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461488 | Electrolysis appliance | Matthias Bronold, Frank Mai, Manfred Becker | 2002-10-08 |
| 6441624 | Experimenting apparatus for fuel cell technology | Matthias Bronold | 2002-08-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461488 | Electrolysis appliance | Matthias Bronold, Frank Mai, Manfred Becker | 2002-10-08 |
| 6441624 | Experimenting apparatus for fuel cell technology | Matthias Bronold | 2002-08-27 |