Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6188840 | Process for the manufacturing of a pressure vessel and a pressure vessel, especially for a water heater, made by the process | Olof Norrlow | 2001-02-13 |
| 5944215 | Vessel for a pressurized fluid | — | 1999-08-31 |
| D291738 | Waste container | — | 1987-09-01 |
| D291739 | Waste container | — | 1987-09-01 |