Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7418278 | Hand-portable devices and covers for hand-portable devices | Kenichi Hashizume | 2008-08-26 |
| 6994497 | Method and apparatus for treating high pressure particulate material | Juhani Isaksson, Reijo Kuivalainen, Pekka Lehtonen, Juha Palonen | 2006-02-07 |
| 5601788 | Combined cycle power plant with circulating fluidized bed reactor | Timo Hyppanen, Juhani Isaksson, Teuvo Pulkkinen, Steven J. Provol | 1997-02-11 |
| 5536285 | Ceramic filtering of gases | Juhani Isaksson, Pekka Lehtonen | 1996-07-16 |
| 5482537 | Gas filtering apparatus | — | 1996-01-09 |
| 5460788 | Centrifugal separator in pressure vessel | Timo Hyppanen, Juhani Isaksson, Teuvo Pulkkinen, Steven J. Provol | 1995-10-24 |