Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223695 | Electric cigarette lighter | Roland Merchel, Alexander Fischer, Gunther Dietz, Volker Dabringhaus, Peter Wegel | 1993-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223695 | Electric cigarette lighter | Roland Merchel, Alexander Fischer, Gunther Dietz, Volker Dabringhaus, Peter Wegel | 1993-06-29 |