LexDanaLexDanabeta
Inventor

Johnny Anerud

Inventor
Karlstad, SE

Overview

3→
Patents
2004–2015
Patent span
Textiles
Primary field (CPC D)

Patents· 3 as inventor

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

D21Fprimary
D21FPaper-making machines43%
D21GCalenders14%
F16LPipes14%
F26BDrying solid materials or objects by removing liquid therefrom14%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application14%
PatentTitleYear
9,206,549'Steel-made yankee cylinder'20158,959,790'Positioning device for a drain pipe in a drying cylinder'20156,683,284'Thermal roll for papermaking with a fluid circulation system and method therefor'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to METSO PAPER KARLSTAD AB (1)· patent assignee history
2004–2015Based in Karlstad, SE· patent location history
2015Patents assigned to ANERUD JOHNNY (1)· patent assignee history
2015Patents assigned to VALMET AKTIEBOLAG (1)· patent assignee history
2015Patents assigned to VALMET OY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANERUD JOHNNYself12015
METSO PAPER KARLSTAD AB12004
VALMET AKTIEBOLAG12015
VALMET OY12015
Locations
LocationPatentsSpan
Karlstad, SE32004–2015