Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11059748 | Integrated lime hydrator | Wuyin Wang, Per Hakan Fredrik Landmer, Lars-Erik Johansson | 2021-07-13 |
| 6134839 | Clamping injury guard | — | 2000-10-24 |
| 5951234 | Pallet loader | — | 1999-09-14 |
| 5217504 | Method for controlling the current pulse supply to an electrostatic precipitator | — | 1993-06-08 |
| 5156519 | Storage device, the use of an operating device and an operating device | — | 1992-10-20 |
| 5054613 | Device for fixation of the spatial interrelationship of upended frames | — | 1991-10-08 |