Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6125923 | Device and method for heat recovery | — | 2000-10-03 |
| 6115542 | Device for and method of storing and discharging a viscous liquid | — | 2000-09-05 |
| 6101984 | Fluid heater and method of heating fluid | — | 2000-08-15 |
| 6002838 | Device for storing and discharging of viscous liquid | — | 1999-12-14 |
| 5893411 | Three fluid heat exchanger | — | 1999-04-13 |
| 5845703 | Heat recovery system | — | 1998-12-08 |
| 5819786 | Device for storing and discharging viscous liquids | — | 1998-10-13 |
| 5797447 | Heat recovery system | — | 1998-08-25 |
| 5651386 | Device for storing and discharging viscous liquid | — | 1997-07-29 |
| 5626102 | Heat recovery system for a boiler and a boiler provided therewith | — | 1997-05-06 |