John J. Bortak

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Plymouth, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Bipolar electrolytic filter press cell frame
- Patent number 4,051,009
- Issue date Sep 27, 1977
- BASF Wyandotte Corporation
- Albert John Schweickart
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Protective covering for electrolytic filter press cell frames
- Patent number 4,040,935
- Issue date Aug 9, 1977
- BASF Wyandotte Corporation
- Shyam D. Argade
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrode support for filter press cells
- Patent number 3,960,698
- Issue date Jun 1, 1976
- Wyandotte Corporation
- John J. Bortak
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Self supporting electrodes for chlor-alkali cell
- Patent number 3,960,699
- Issue date Jun 1, 1976
- BASF Wyandotte Corporation
- John J. Bortak
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR