Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8935822 | Modular ramp construction and wedge elements herefore | — | 2015-01-20 |
| 8333042 | Slip-stop | — | 2012-12-18 |
| 8100676 | Rotor, a method for producing such rotor and a pump comprising such rotor | Ole Kjeldsen, Lars Primholdt | 2012-01-24 |
| 7908802 | System for constructing tread surfaces | — | 2011-03-22 |
| 6718588 | Ramp construction and elements therefor | — | 2004-04-13 |
| 6702515 | Corner support element for paving slabs | — | 2004-03-09 |
| 4934116 | Floor covering of electrically conducting type | — | 1990-06-19 |
| D256073 | Serving tray | Claus J. Caroee, Boerge J. R. Christensen | 1980-07-29 |