Douglas W. Reeve

Person

Orton, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Bleaching procedure using chlorine dioxide and chlorine solutions
- Patent number 4,421,598
- Issue date Dec 20, 1983
- Erco Industries Limited
- Douglas W. Reeve
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Bleaching procedure using chlorine dioxide and chlorine solutions
- Patent number 4,409,066
- Issue date Oct 11, 1983
- Erco Industries Limited
- Douglas W. Reeve
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of bleaching pulp with an aqueous solution of chlorine dioxi...
- Patent number 4,406,736
- Issue date Sep 27, 1983
- Erco Industries Limited
- Douglas W. Reeve
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Bleaching procedure using chlorine dioxide and chlorine solutions
- Patent number 4,325,783
- Issue date Apr 20, 1982
- Erco Industries Limited
- Douglas W. Reeve
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of bleaching pulp with an aqueous solution of chlorine dioxi...
- Patent number 4,299,653
- Issue date Nov 10, 1981
- Erco Industries Limited
- Douglas W. Reeve
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Low effluent pulp mill, bleach plant operation
- Patent number 4,188,260
- Issue date Feb 12, 1980
- Erco Envirotech Ltd.
- Gordon Rowlandson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Bleach plant operation
- Patent number 4,104,114
- Issue date Aug 1, 1978
- Erco Envirotech Ltd.
- Gordon Rowlandson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Bleach plant filtrate recovery
- Patent number 4,039,372
- Issue date Aug 2, 1977
- Erco Envirotech Ltd.
- Douglas W. Reeve
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Removal of dissolved salts from sulphide liquors
- Patent number 3,986,923
- Issue date Oct 19, 1976
- Erco Envirotech Ltd.
- Douglas W. Reeve
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Removal of sodium chloride from pulping operations
- Patent number 3,950,217
- Issue date Apr 13, 1976
- Erco Envirotech Ltd.
- Douglas W. Reeve
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Douglas W. Reeve

Person

Patents Grantslast 30 patents

Bleaching procedure using chlorine dioxide and chlorine solutions

Bleaching procedure using chlorine dioxide and chlorine solutions

Method of bleaching pulp with an aqueous solution of chlorine dioxi...

Bleaching procedure using chlorine dioxide and chlorine solutions

Method of bleaching pulp with an aqueous solution of chlorine dioxi...

Low effluent pulp mill, bleach plant operation

Bleach plant operation

Bleach plant filtrate recovery

Removal of dissolved salts from sulphide liquors

Removal of sodium chloride from pulping operations