Kenneth B. Jewett

Follow

Person

Portland, ME, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for calendering paper and internally heated roll
- Patent number 5,252,185
- Issue date Oct 12, 1993
- S. D. Warren Company
- Eric R. Ellis
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for calendering paper with internally heated roll
- Patent number 5,171,404
- Issue date Dec 15, 1992
- S. D. Warren Company
- Eric R. Ellis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COATING FORMULATION FOR OFFSET PAPER AND PAPER COATED THEREWITH
- Publication number 20100304124
- Publication date Dec 2, 2010
- SAPPI NETHERLANDS SERVICES B.V.
- Jean-Pierre Haenen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS