Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6382270 | Device for preventing the introduction of a fuel nozzle | — | 2002-05-07 |
| 4645901 | Apparatus for automatic changing of welding torches in an industrial robot welding system | Wolfgang Scholz, Hans Scholz, Hubert Flaig | 1987-02-24 |