Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9616633 | Screw extruder for continuous extrusion of materials with high viscosity | Jens Christofer Werenskiold, Hans Jørgen Roven, Nils Ryum, Oddvin Reiso | 2017-04-11 |
| 6153025 | High corrosion resistant aluminum alloy containing titanium | Trond Furu | 2000-11-28 |
| 5851320 | Wear-resistant aluminum alloy and compressor piston formed therefrom | Gary Hugh Rhinehart, Saumin Mehta | 1998-12-22 |
| 5461899 | Sealing device for an extruder | Ole Johan Sorheim, Kai Magne Vik | 1995-10-31 |
| 5256183 | Process for production of reinforced composite materials and products thereof | Wolfgang W. Ruch, Nils Ryum | 1993-10-26 |
| 4810284 | Method and apparatus for producing metal powder | Ivar O. Rod, Ole Tangen, Alf E. Gravem | 1989-03-07 |