Joseph Michael Goethals

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for drawing and erasing calligraphic ink objec...
- Patent number 9,207,858
- Issue date Dec 8, 2015
- SMART TECHNOLOGIES ULC
- Viktor Antonyuk
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DRAWING AND ERASING CALLIGRAPHIC INK OBJEC...
- Publication number 20110199297
- Publication date Aug 18, 2011
- SMART TECHNOLOGIES ULC
- VIKTOR ANTONYUK
- G06 - COMPUTING CALCULATING COUNTING