John Howard Sharp

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Sydney, AU

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing solutions containing cuprous ions
- Patent number 4,113,848
- Issue date Sep 12, 1978
- Anumin Pty. Limited
- Alan James Parker
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of producing solutions containing cuprous ions
- Patent number 3,966,890
- Issue date Jun 29, 1976
- Anumin Pty. Limited
- Alan James Parker
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of producing cuprous sulfate and bisulfate solutions
- Patent number 3,961,028
- Issue date Jun 1, 1976
- Anumin Pty. Limited
- Alan James Parker
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrowinning of copper
- Patent number 3,937,657
- Issue date Feb 10, 1976
- Anumin Pty. Limited
- Alan James Parker
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR