Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6012880 | Device for finish machining of bearing bores at crankcases | Wolfgang Horn, Klaus Faber | 2000-01-11 |
| 5651945 | Carbon black reactor and method of producing carbon black | Karl Vogel, Reinhold Meuser | 1997-07-29 |