Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36171 | Catalytic converter for converting reactants of a gas mixture | Lothar Balling | 1999-03-30 |
| 5397545 | Catalytic converter for converting reactants of a gas mixture | Lothar Balling | 1995-03-14 |