Inventor
Aimo Närväinen
Inventor
Palokka, FI
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Fprimary
D21FPaper-making machines75%
D21GCalenders25%
PatentTitleYear
7,300,553'Arrangement for a wire section of a paper or board machine'20076,780,285'Loading device including a loading member for supporting and dewatering a web forming wire'20046,547,932'Doctor equipment in connection with a roll/cylinder in a paper/board machine'20035,851,359'Set of ribs in a dewatering device in a paper machine'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to VALMET CORP (1)· patent assignee history
1998–2007Based in Palokka, FI· patent location history
2003–2007Patents assigned to METSO PAPER INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| METSO PAPER INC | 3 | 2003–2007 |
| VALMET CORP | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Palokka, FI | 4 | 1998–2007 |