Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8411400 | Method and apparatus for mitigation of dynamic overvoltage | Ulf Andersson, Hans Björklund, David L. Dickmander | 2013-04-02 |
| 6997471 | Multi-hitch apparatus and method | — | 2006-02-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8411400 | Method and apparatus for mitigation of dynamic overvoltage | Ulf Andersson, Hans Björklund, David L. Dickmander | 2013-04-02 |
| 6997471 | Multi-hitch apparatus and method | — | 2006-02-14 |