Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835298 | Heat exchanger for a loopseal of a circulating fluidized bed boiler and a circulating fluidized bed boiler | — | 2023-12-05 |
| 11603989 | Circulating fluidized bed boiler with a loopseal heat exchanger | Tero Heino | 2023-03-14 |
| 10890323 | Circulating fluidized bed boiler with a loopseal heat exchanger | — | 2021-01-12 |
| 8182172 | Feeder hopper, a method for locking the walls of a feeder hopper and a locking means | Markku Viitasalo, Tero Majuri, Saku Vuorela, Pasi Kojo | 2012-05-22 |
| 7568858 | Feeder hopper, a method for locking the walls of a feeder hopper and a locking means | Markku Viitasalo, Tero Majuri, Saku Vuorela, Pasi Kojo | 2009-08-04 |
| 7240639 | Method of and an apparatus for recovering heat in a fluidized bed reactor | Timo Hyppanen, Kari Kauppinen, Harri Vilokki, Kimmo Väliaho | 2007-07-10 |
| 6994497 | Method and apparatus for treating high pressure particulate material | Timo Eriksson, Juhani Isaksson, Reijo Kuivalainen, Juha Palonen | 2006-02-07 |
| 6263837 | Grate construction of a fluidized bed boiler | Pekka Utunen | 2001-07-24 |
| 5536285 | Ceramic filtering of gases | Juhani Isaksson, Timo Eriksson | 1996-07-16 |
| 5458665 | Apparatus for filtering gases | Gary Martin | 1995-10-17 |