Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148914 | Box for display and storage of elongated objects | Gunter H. Budert, Willi Platte, Georg Rau, Werner Hitzler | 1992-09-22 |
| 5123532 | Box with tool and bit holders having a camming tray | Georg Rau, Werner Hitzler | 1992-06-23 |
| 4955478 | Flip-top drill-bit storage and display box | Georg Rau, Werner Hitzler | 1990-09-11 |
| 4934530 | Standing case for elongated objects, especially drill bits | — | 1990-06-19 |
| 4265865 | Process for the manufacture of phosphorus pentachloride | Gerhard Munster, Jurgen Russow | 1981-05-05 |