Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974279 | Infrasound generator for enhancing the combustion of solid fuels | — | 2021-04-13 |
| 10967388 | Centrifugal separator having a liquid outlet chamber with a rotating member | Anders Örtegren, Per Stjernswärd, Pedro Hernandez Fraczek, Mikael Walter | 2021-04-06 |