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Inventor

Hannu Hyvonen

Inventor
Vesanka, FI

Overview

2→
Patents
1998–2000
Patent span
Textiles
Primary field (CPC D)

Patents· 2 as inventor

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

D21Fprimary
D21FPaper-making machines25%
D21GCalenders25%
F16NLubricating25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
6,030,327'Coupling for the tending-side end of a roll in a paper machine or paper finishing machine'20005,813,496'System for monitoring and control of the circulation lubrication of the bearings of cylinders and rolls in a paper machine'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2000Patents assigned to VALMET CORP (2)· patent assignee history
1998–2000Based in Vesanka, FI· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VALMET CORP21998–2000
Locations
LocationPatentsSpan
Vesanka, FI21998–2000