Christopher E. McCarthy

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Middletown, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Forward or reverse hydrocyclone systems and methods
- Patent number 6,003,683
- Issue date Dec 21, 1999
- Thermo Black Clawson Inc.
- Christopher E. McCarthy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Extended dwell reverse hydrocyclone cleaner
- Patent number 5,938,926
- Issue date Aug 17, 1999
- Thermo Black Clawson
- Christopher E. McCarthy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Through-flow cleaner with improved inlet section
- Patent number 5,769,243
- Issue date Jun 23, 1998
- Thermo Black Clawson Inc.
- Christopher E. McCarthy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for thickening pulp and paper stock
- Patent number 5,021,159
- Issue date Jun 4, 1991
- The Black Clawson Company
- Terry L. Bliss
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE