Phoenix, Arizona
United States
9
2023-09-28
The entities that hold a legal rights for patent applications filed by inventor Wachs David:
David Wachs from Phoenix, US has applied for patents for these inventions. The list has both pending applications and granted patents:
MECHANICAL HANDWRITING PAPER CONTROL APPARATUS AND METHOD OF USE THEREOF
#2 | 2022-10-06Mechanical handwriting control apparatus and method of use thereof
#3 | 2022-09-22Mechanical handwriting barcode apparatus and method of use thereof
#4 | 2022-08-25MECHANICAL HANDWRITING BARCODE APPARATUS AND METHOD OF USE THEREOF
#5 | 2022-08-25MECHANICAL HANDWRITING BARCODE CONTROL METHOD
#6 | 2021-10-21Mechanical handwriting quality control method
#7 | 2021-06-03Mechanical handwriting apparatus and method of use thereof
#8 | 2021-06-03MECHANICAL HANDWRITING APPARATUS AND METHOD OF USE THEREOF
#9 | 2020-03-12Mechanical handwriting apparatus and method of use thereof
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