David E. White

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Pennington, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Pulp bleaching reactor for dispersing high consistency pulp into a...
- Patent number 5,863,389
- Issue date Jan 26, 1999
- Union Camp Patent Holding, Inc.
- David E. White
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for bleaching high consistency pulp with ozone
- Patent number 5,520,783
- Issue date May 28, 1996
- Union Camp Patent Holding, Inc.
- David E. White
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Reactor for bleaching high consistency pulp with ozone
- Patent number 5,472,572
- Issue date Dec 5, 1995
- Union Camp Patent Holding, Inc.
- David E. White
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for ozone bleaching of oxygen delignified pulp while convey...
- Patent number 5,409,570
- Issue date Apr 25, 1995
- Union Camp Patent Holding, Inc.
- Bruce F. Griggs
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Reactor for bleaching high consistency pulp with ozone
- Patent number 5,181,989
- Issue date Jan 26, 1993
- Union Camp Patent Holdings, Inc.
- David E. White
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of bleaching high consistency pulp with ozone
- Patent number 5,174,861
- Issue date Dec 29, 1992
- Union Camp Patent Holdings, Inc.
- David E. White
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE