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Inventor

Tapio Mantyla

Inventor
Tampere, FI

Overview

2→
Patents
2001–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B05Dprimary
B05DProcesses for applying fluent materials to surfaces, in general13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
C23CCoating metallic material13%
D21FPaper-making machines13%
D21GCalenders13%
F16KValves13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
6,423,185'Process of surface treatment for faces that become contaminated in a paper or board machine'20026,203,895'Wear resisting parts for process valves'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to NELES CONTROLS OY (1)· patent assignee history
2001–2002Based in Tampere, FI· patent location history
2002Patents assigned to METSO PAPER INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
METSO PAPER INC12002
NELES CONTROLS OY12001
Locations
LocationPatentsSpan
Tampere, FI22001–2002