Ewan Hendrik CONRADIE

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Royston, Hertfordshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method of cleaning electrostatic printhead
- Patent number 9,662,888
- Issue date May 30, 2017
- Tonejet Limited
- Ewan Hendrik Conradie
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead calibration and printing
- Patent number 9,630,401
- Issue date Apr 25, 2017
- Tonejet Limited
- Andrew John Clippingdale
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead calibration and printing
- Patent number 9,427,963
- Issue date Aug 30, 2016
- Tonejet Limited
- Andrew Clippingdale
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR CONTROLLING INK PRESSURE
- Publication number 20170021618
- Publication date Jan 26, 2017
- Ammar LECHEHEB
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of Cleaning Electrostatic Printhead
- Publication number 20160221345
- Publication date Aug 4, 2016
- TONEJET LIMITED
- Ewan Hendrik CONRADIE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTHEAD CALIBRATION AND PRINTING
- Publication number 20160114578
- Publication date Apr 28, 2016
- TONEJET LIMITED
- Andrew John CLIPPINGDALE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS