Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321792 | Flow conduit and means for enlarging the surface thereof to provide cooling, and a fuel pipe, and a method for the manufacture thereof | Peter Johnsen, Karl Boysen, Peter N. K.o slashed.hling | 2001-11-27 |
| 4505110 | Hydrostatic steering system | — | 1985-03-19 |