John R. Ayton

Follow

Person

Delta, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Method for ozone bleaching of cellulosic pulp at low consistency
- Patent number 5,853,536
- Issue date Dec 29, 1998
- Canadian Liquid Air Ltd./Air Liquide Canada LTEE
- Derek Hornsey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of monitoring and recovering oxygen-rich gas from ozone blea...
- Patent number 5,688,367
- Issue date Nov 18, 1997
- Canadian Liquid Air/Air Liquide Canada LTEE
- Derek Hornsey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for pH and fire control in pulp balers
- Patent number 5,282,932
- Issue date Feb 1, 1994
- Canadian Liquid Air Ltd./Air Liquide Canada LTEE
- John R. Ayton
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE