Inventor
Kaarlo M. J. Saari
Inventor
Ulvila, FI
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B03Dprimary
B03DFlotation50%
B03BSeparating solid materials using liquids or using pneumatic tables or jigs30%
C22BProduction and refining of metals10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
5,108,495'Method controlling a process by impedance analysis'19924,561,970'Process for the froth flotation of complex metal compounds'19854,431,614'Process for the separation of gold and silver from complex sulfide ores and concentrates'19844,385,038'Flotation recovery of lead, silver and gold as sulfides from electrolytic zinc process residues'19834,317,715'Process for the selective froth-flotation of phosphate and carbonate minerals from finely-divided phosphate-carbonate-silicate ores or concentrates'19824,075,089'Flotation cell with eccentric rotor and stator'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1992Patents assigned to OUTOKUMPU OY (6)· patent assignee history
1978–1992Based in Ulvila, FI· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OUTOKUMPU OY | 6 | 1978–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ulvila, FI | 6 | 1978–1992 |