William L. Eddleman

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for zinc ore extraction
- Patent number 4,171,250
- Issue date Oct 16, 1979
- Dean; David B.
- William L. Eddleman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for recovery of metallic zinc from chlorine contaminated ski...
- Patent number 4,169,776
- Issue date Oct 2, 1979
- Dean; David B.
- William L. Eddleman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Frame filter press and apparatus
- Patent number 4,149,951
- Issue date Apr 17, 1979
- William L. Eddleman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for purifying the liquor of a galvanizing process plant afte...
- Patent number 4,148,700
- Issue date Apr 10, 1979
- Dean; David B.
- William L. Eddleman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrode structure for use in metal in exchange apparatus useful i...
- Patent number 4,130,473
- Issue date Dec 19, 1978
- William L. Eddleman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR