Jarmo Aaltonen

Follow

Person

Siilinjarvi, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Process for production of phosphoric acid by crystallization of pho...
- Patent number 6,814,949
- Issue date Nov 9, 2004
- Kemira Chemicals OY
- Jarmo Aaltonen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the froth-flotation of a phosphate mineral from a phosp...
- Patent number RE32875
- Issue date Feb 21, 1989
- Kemira Oy
- Esko T. Kari
- 209 - Classifying, separating, and assorting solids
Information Patent Grant
Process for the froth-flotation of a phosphate mineral, and a reage...
- Patent number 4,755,285
- Issue date Jul 5, 1988
- Kemira Oy
- Anders Weckman
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process for the froth-flotation of a phosphate mineral from a phosp...
- Patent number 4,687,571
- Issue date Aug 18, 1987
- Kemira Oy
- Esko T. Kari
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...