Alexander Iosef

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Arad, IL

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of pure amorphous silica from rocks
- Patent number 5,445,804
- Issue date Aug 29, 1995
- Rotem Fertilizers Ltd.
- Alexander Iosef
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of disodium phosphate
- Patent number 4,759,920
- Issue date Jul 26, 1988
- Negev Phosphates Ltd.
- Alexander Iosef
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of monopotassium phosphate
- Patent number 4,678,649
- Issue date Jul 7, 1987
- Negev Phosphates Ltd.
- Iosef Alexander
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of purified phosphoric acid
- Patent number 4,585,636
- Issue date Apr 29, 1986
- Negev Phosphates Ltd.
- Alexander Iosef
- C01 - INORGANIC CHEMISTRY