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Inventor

Aarno Kalliokoski

Inventor
Ulvila, FI

Overview

2→
Patents
1978–2005
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation25%
B03DFlotation25%
C01BNon-metallic elements25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
6,926,757'Method for the concentration of spent acid'20054,075,089'Flotation cell with eccentric rotor and stator'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2005Patents assigned to OUTOKUMPU OY (2)· patent assignee history
1978–2005Based in Ulvila, FI· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OUTOKUMPU OY21978–2005
Locations
LocationPatentsSpan
Ulvila, FI21978–2005