Donald P. Chitwood

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for modifying phase change ink jet printing heads to prevent...
- Patent number 5,378,504
- Issue date Jan 3, 1995
- Michel L. Bayard
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR COATING PRINTHEAD
- Publication number 20150064355
- Publication date Mar 5, 2015
- Xerox Corporation
- J. Kirk McGlothlan
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...