Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5269846 | Deflection-compensated doctor blade beam | Risto Makinen, Markku Järvensivu | 1993-12-14 |
| 5244448 | Method and apparatus for regulating the temperature of an adjustable-crown roll | Juhani Niskanen | 1993-09-14 |
| 5104697 | Inverted blade metering unit and method for blade-coating a material web | Jukka Heikkinen, Aaron Mannio, Pekka Koivukunnas | 1992-04-14 |
| 4964364 | Apparatus for coating a web with coating mix | Anssi Karna, Jukka Heikkinen | 1990-10-23 |
| 4873939 | Short-dwell coater for coating a web with coating mix | — | 1989-10-17 |