Wigoltingen
Switzerland
3
2008-05-22
The entities that hold a legal rights for patent applications filed by inventor Wentkowski Michael:
Michael Wentkowski from Wigoltingen, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
COMMUNICATION DEVICE FOR A SEWING MACHINE
#2 | 2007-11-15DEVICE AND METHOD FOR DETECTING OBJECTS ON SEWING MACHINES
#3 | 2007-07-19SEWING MACHINE AND METHOD FOR DETECTING MOVEMENTS IN SEWING MACHINES
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