Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022340 | Attaching unit and knob for a heating unit of a cigar lighter | Albert Baldauf, Ronald Schwarzbach | 2011-09-20 |
| 7461959 | Cigarette lighter | Albert Baldauf, Ronald Schwarzbach | 2008-12-09 |
| 5132517 | Electric glow element | Alexander von Gaisberg, Alfred Merkel | 1992-07-21 |