Donald L. DeRespiris

Person

Mentor, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for replenishing metals in aqueous electrolyte solutions
- Patent number 5,082,538
- Issue date Jan 21, 1992
- Eltech Systems Corporation
- Donald L. DeRespiris
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aluminium reduction cell
- Patent number 4,737,253
- Issue date Apr 12, 1988
- Alcan International Limited
- Adam J. Gesing
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Solid polymer electrolyte membranes carrying gas-release particulates
- Patent number 4,568,441
- Issue date Feb 4, 1986
- Eltech Systems Corporation
- Michael J. Covitch
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Solid polymer electrolytes and electrode bonded with hydrophylic fl...
- Patent number 4,469,579
- Issue date Sep 4, 1984
- Diamond Shamrock Corporation
- Michael J. Covitch
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of making solid polymer electrolytes and electrode bonded wi...
- Patent number 4,421,579
- Issue date Dec 20, 1983
- Diamond Shamrock Corporation
- Michael J. Covitch
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Production of alkali metal carbonates in a cell having a carboxyl m...
- Patent number 4,147,599
- Issue date Apr 3, 1979
- Diamond Shamrock Corporation
- Kevin J. O'Leary
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Production of alkali metal carbonates in a membrane cell
- Patent number 4,080,270
- Issue date Mar 21, 1978
- Diamond Shamrock Corporation
- Kevin J. O'Leary
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Donald L. DeRespiris

Person

Patents Grantslast 30 patents

Process for replenishing metals in aqueous electrolyte solutions

Aluminium reduction cell

Solid polymer electrolyte membranes carrying gas-release particulates

Solid polymer electrolytes and electrode bonded with hydrophylic fl...

Method of making solid polymer electrolytes and electrode bonded wi...

Production of alkali metal carbonates in a cell having a carboxyl m...

Production of alkali metal carbonates in a membrane cell