Willilam T. Vetterling

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Lexington, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Print head pulsing techniques for multicolor printers
- Patent number 7,830,405
- Issue date Nov 9, 2010
- Zink Imaging, Inc.
- Chien Liu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS