Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8506440 | Differential assembly with centered differential gears | Werner Krude, Michael Engelmann | 2013-08-13 |
| 8157692 | Differential assembly with bearing discs in openings for mounting purposes | Werner Krude, Michael Engelmann | 2012-04-17 |
| 8152680 | Differential assembly with assembly openings | Werner Krude, Bernd Constantin | 2012-04-10 |