Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7045036 | Method and apparatus for producing sized paper of board | Juha Lipponen, Johan Gron, Sami Anttilainen | 2006-05-16 |
| 6740201 | Method for using water hydraulics in a paper or board machine | Kari Holopainen | 2004-05-25 |
| 6712931 | Method for manufacturing a paper or board web and a paper or board machine | Johan Gron, Pasi Ahonen, Pentti Rautiainen, Mari Taipale | 2004-03-30 |
| 6562196 | Method for optimizing the degree of flocculation | Jyrki Huovila, Hannu Korhonen, Mari Taipale, Ari Puurtinen, Pekka Pakarinen | 2003-05-13 |
| 6544387 | Multi-layer headbox for a paper/board machine | Jyrki Huovila, Ari Linsuri, Petri Nyberg | 2003-04-08 |
| 6413371 | Method for manufacture of paper and a paper machine | Pasi Ahonen, Mari Taipale, Pirkko-Leena Aarnikoivu | 2002-07-02 |
| 6267845 | Process arrangement for the short circulation in a paper or board machine | Jouko Hautala, Timo Pekkarinen, Antti Suonpera, Mari Silantera, Lauri Verkasalo | 2001-07-31 |
| D325238 | Ski pole handgrip | Kari Pokkinen | 1992-04-07 |