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Inventor

Veli-Matti Vainio

Inventor
Tampere, FI

Overview

5→
Patents
2001–2011
Patent span
Textiles
Primary field (CPC D)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

D21Fprimary
D21FPaper-making machines57%
B66BElevators14%
F26BDrying solid materials or objects by removing liquid therefrom14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
7,900,330'Method and device for changing a fabric in a paper or board machine'20117,429,310'Method, arrangement and equipment for tensioning and guiding a fabric in a paper or board machine'20087,350,627'Elevator arrangement'20086,351,896'Method and apparatus for drying a fiber web'20026,263,589'Method of drying a fiber web, and arrangement in a fiber web drying apparatus'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2011Patents assigned to METSO PAPER INC (4)· patent assignee history
2001–2011Based in Tampere, FI· patent location history
2008Patents assigned to KONE CORP (1)· patent assignee history
2008Based in Hyvinkaa, FI· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
METSO PAPER INC42001–2011
KONE CORP12008
Locations
LocationPatentsSpan
Tampere, FI42001–2011
Hyvinkaa, FI12008