Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330087 | Multi stage safe dry condensing | Pieter Jellema | 2025-06-17 |
| 11399556 | Steam treatment apparatus | Pieter Jellema | 2022-08-02 |
| 11103802 | Apparatus for desubliming or condensing a condensable fluid in a closed space | Pieter Jellema | 2021-08-31 |
| 6658851 | Apparatus for subliming or condensing a water-containing fluid in a closed space | Pieter Jellema | 2003-12-09 |