Kevin Callus

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Stonyhurst, GB

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Patents Grantslast 30 patents

Information Patent Grant
Doctor blade including combination carbon/glass yarns
- Patent number 9,551,109
- Issue date Jan 24, 2017
- Kadant Inc.
- Michael David Draper
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
DOCTOR BLADE WITH POLYMERIC RETENTION MEANS, DOCTOR BLADE HOLDER CO...
- Publication number 20210316329
- Publication date Oct 14, 2021
- KADANT INC.
- Michael DRAPER
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Doctor Blade Including Combination Carbon/Glass Yarns
- Publication number 20140023846
- Publication date Jan 23, 2014
- Michael David Draper
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE