Michael D. Meredith

Person

Federal Way, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Oxygen reactor deaeration tank and system
- Patent number 4,684,442
- Issue date Aug 4, 1987
- Weyerhaeuser Company
- Michael D. Meredith
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Reducing chemical transfer between treatment stages
- Patent number 4,310,384
- Issue date Jan 12, 1982
- Weyerhaeuser Company
- Michael D. Meredith
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for mixing gases with a wood pulp slurry
- Patent number 4,303,470
- Issue date Dec 1, 1981
- Weyerhaeuser Company
- Michael D. Meredith
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for intimately mixing oxygen and pulp while us...
- Patent number 4,298,427
- Issue date Nov 3, 1981
- Weyerhaeuser Company
- Jozef M. Bentvelzen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for treating pulp with oxygen in a multi-stage...
- Patent number 4,298,426
- Issue date Nov 3, 1981
- Weyerhaeuser Company
- Louis O. Torregrossa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Treating pulp with oxygen
- Patent number 4,295,925
- Issue date Oct 20, 1981
- Weyerhaeuser Company
- Jozef M. Bentvelzen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for treating pulp with oxygen
- Patent number 4,295,926
- Issue date Oct 20, 1981
- Weyerhaeuser Company
- Jozef M. Bentvelzen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for treating pulp with oxygen and storing the...
- Patent number 4,295,927
- Issue date Oct 20, 1981
- Weyerhaeuser Company
- Jozef M. Bentvelzen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for mixing chemicals into pulp at a refiner inlet
- Patent number 4,288,288
- Issue date Sep 8, 1981
- Weyerhaeuser Company
- John A. Fleck
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Additives for ozone bleaching
- Patent number 4,229,252
- Issue date Oct 21, 1980
- Weyerhaeuser Company
- Michael D. Meredith
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Low-consistency ozone delignification
- Patent number 4,216,054
- Issue date Aug 5, 1980
- Weyerhaeuser Company
- Jozef M. Bentvelzen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Michael D. Meredith

Person

Patents Grantslast 30 patents

Oxygen reactor deaeration tank and system

Reducing chemical transfer between treatment stages

Method and apparatus for mixing gases with a wood pulp slurry

Method and apparatus for intimately mixing oxygen and pulp while us...

Method and apparatus for treating pulp with oxygen in a multi-stage...

Treating pulp with oxygen

Method and apparatus for treating pulp with oxygen

Method and apparatus for treating pulp with oxygen and storing the...

Apparatus for mixing chemicals into pulp at a refiner inlet

Additives for ozone bleaching

Low-consistency ozone delignification