Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378769 | Roof window comprising a frame with receiving structures | Asbjørn Skyum Blichfeldt | 2025-08-05 |
| 12345047 | Roof window comprising releasable components | Asbjørn Skyum Blichfeldt | 2025-07-01 |
| 12326037 | Roof window comprising a frame with an interface unit | Asbjørn Skyum Blichfeldt, Rasmus Fogelberg Skov | 2025-06-10 |
| 12320119 | Roof window comprising a sash with profile elements and method of manufacturing a roof window | Asbjørn Skyum Blichfeldt | 2025-06-03 |
| D1065597 | Window component | — | 2025-03-04 |
| 10596719 | Treatment of wood | Kell Thomas | 2020-03-24 |
| 10545076 | Determination of analytes in a sample matrix by solvent extraction | Malin Dahl, Christer Zoffmann Bisgaard | 2020-01-28 |
| 9440372 | Process for treating wood | — | 2016-09-13 |
| 4767585 | Process for producing molded bodies from granular material of silicon, germanium or mixed crystals of these elements | Erhard Sirtl, Josef Dietl, Franz Holzlwimmer | 1988-08-30 |
| 4457903 | Semicontinuous process for the production of pure silicon | Josef Dietl, Jorg Kotilge, Michael Wohlschlager | 1984-07-03 |
| 4431475 | Process for making doped semiconductors | Erhard Sirtl | 1984-02-14 |
| 4312850 | Semicontinuous process for the manufacture of pure silicon | Josef Dietl, Erhard Sirtl | 1982-01-26 |
| 4308245 | Method of purifying metallurgical-grade silicon | Josef Dietl | 1981-12-29 |