Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336264 | Method and apparatus for loosening and removing connection bolts | Ralf von Borstel, Reinhard Czaja, Frank Kuehn, Claas Hiestermann, Falco Sengebusch +3 more | 2002-01-08 |