Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732631 | Needle bearing and pump unit having a needle bearing | Harold Bitzer, Wilhelm Braun, Alexander Bareiss | 2004-05-11 |
| 5894114 | Sound absorber for blower | — | 1999-04-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732631 | Needle bearing and pump unit having a needle bearing | Harold Bitzer, Wilhelm Braun, Alexander Bareiss | 2004-05-11 |
| 5894114 | Sound absorber for blower | — | 1999-04-13 |