Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904278 | Clothes hanger, in particular for hanging articles of clothing from the grab handles inside passenger cars | Christopher Barlow, Karlhans Kronauer | 1999-05-18 |
| 5546640 | Clamp | Karlhans Kronauer, Franz Klein, Karsten Weber, Monika Schmid, Robert Pfab | 1996-08-20 |