Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460579 | Automatic transmission having three planetary gear sets | Frank Mueller | 1995-10-24 |
| 5333512 | Multistage transmission with an automatic load-shift spur gear | Ludwig Pruss | 1994-08-02 |