Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7279526 | Heterophasic propylene polymer | Bo Malm, Pirjo Jååskelåainen, Paivi Pitkanen, Jari Lehtinen | 2007-10-09 |
| 5033107 | Electric sauna heater | — | 1991-07-16 |
| 5021637 | Method of controlling the supply of electric power to an electric sauna heater | Antii Kivimaa | 1991-06-04 |
| 4959527 | Electric sauna heater | Antti Kivimaa | 1990-09-25 |
| 4939344 | Electric sauna oven with shield for transmitting heat radiation to detector | — | 1990-07-03 |
| 4851646 | Electric sauna stove | — | 1989-07-25 |