Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473406 | Efficiency of power plants | — | 2019-11-12 |
| 8028535 | System for efficient fluid depressurisation | — | 2011-10-04 |
| 6268012 | Dried product and a drying process | Wlodzimierz Ludwik Grocholski | 2001-07-31 |
| 5237831 | Air conditioning apparatus | — | 1993-08-24 |
| 4484567 | Heat recovery glazing | — | 1984-11-27 |