Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7347423 | Arrangement in connection with mechanical seal | Esa Salovaara | 2008-03-25 |
| D564925 | Flowmeter | Harri Makkonen | 2008-03-25 |
| 7322231 | Flowmeter of a variable orifice type having a cleaning arrangement | Harri Makkonen | 2008-01-29 |
| D551999 | Flowmeter | Harri Makkonen | 2007-10-02 |
| 5924446 | Control apparatus for liquid medium | Alpo Ikonen, Esa Salovaara | 1999-07-20 |
| 4869463 | Lubrication system | Heikki Niittyla, Juhani Ljokkoi, Esko Poikolainen, Raumo Vehmaa | 1989-09-26 |