Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946023 | Apparatus for manipulating garment hangers | Joseph M. Rau | 1990-08-07 |
| 4927054 | Apparatus for singularizing garment hangers | — | 1990-05-22 |
| 4903819 | Apparatus for transporting garment hangers | Josef Rau, Thomas Unverzagt | 1990-02-27 |
| 4767924 | Apparatus for optical monitoring with a high pressure lamp connected to a fiber optic cable | Hayo Giebel, Viktor Baumgartner, Ralf-Dietrich Tilgner, Manfred Kuhne, Hartmut Federle +2 more | 1988-08-30 |